This week’s learning is dedicated by Robert and Paula Cohen in loving memory of Robert’s brother (my uncle), Richard Cohen on his first yahrzeit. “A true baal chesed, who helped anyone in need without seeking recognition. He was a friend to everyone, young or old, and always put others’ needs before his own. He is truly missed by so many.”
Want to dedicate learning? Get started here:
Today’s daily daf tools:
This week’s learning is dedicated by Robert and Paula Cohen in loving memory of Robert’s brother (my uncle), Richard Cohen on his first yahrzeit. “A true baal chesed, who helped anyone in need without seeking recognition. He was a friend to everyone, young or old, and always put others’ needs before his own. He is truly missed by so many.”
Chullin 97
שָׁאנֵי חֵלֶב, דִּמְפַעְפַּע.
The Gemara answers: Forbidden fat is different from the sciatic nerve, because its flavor permeates throughout the animal, unlike that of the sciatic nerve.
וּבְחֵלֶב אָסוּר? וְהָאָמַר רַבָּה בַּר בַּר חָנָה: עוֹבָדָא הֲוָה קַמֵּיהּ דְּרַבִּי יוֹחָנָן בִּכְנִישְׁתָּא דְמָעוֹן, בִּגְדִי שֶׁצְּלָאוֹ בְּחֶלְבּוֹ, וַאֲתוֹ וְשַׁיְילוּהּ לְרַבִּי יוֹחָנָן, וְאָמַר: קוֹלֵף וְאוֹכֵל עַד שֶׁמַּגִּיעַ לְחֶלְבּוֹ! הָהוּא כָּחוּשׁ הֲוָה.
The Gemara challenges Rav Huna’s statement: And in the case of a kid roasted with its forbidden fat, is the meat forbidden? But didn’t Rabba bar bar Ḥana say: There was an incident that came before Rabbi Yoḥanan in the synagogue of the town of Maon, where a young goat was roasted with its fat, and the people came and asked Rabbi Yoḥanan about the status of the meat, and he said: Peel away the meat and eat it until you reach the forbidden fat? This indicates that the flavor of the fat does not permeate the entire animal in which it is roasted. The Gemara answers: That kid was lean and had so little fat that its flavor did not permeate throughout the animal.
רַב הוּנָא בַּר יְהוּדָה אָמַר: כּוּלְיָא בְּחֶלְבָּהּ הֲוָה, וְשַׁרְיַאּ. רָבִין בַּר רַב אַדָּא אָמַר: כִּילְכִּית בְּאִילְפָּס הֲוָה, וַאֲתוֹ שַׁיְילוּהּ לְרַבִּי יוֹחָנָן, וַאֲמַר לְהוּ: לִיטְעֲמֵיהּ קַפִּילָא אֲרַמָּאָה.
Rav Huna bar Yehuda said: That was a case of a kidney of a young goat roasted with its forbidden fat, and Rabbi Yoḥanan permitted it to be eaten because there is a membrane that separates the fat from the kidney and prevents the fat from penetrating the kidney. Ravin bar Rav Adda said: That was a case of a small, non-kosher fish known as kilkhit, which fell into a stewpot [ilpas], and they came to ask Rabbi Yoḥanan about its status. And he said to them: Let a gentile cook [kapeila] taste it in order to determine whether the flavor of the non-kosher fish has permeated the entire mixture.
אָמַר רָבָא: מֵרֵישׁ הֲוָה קָא קַשְׁיָא לִי הָא דְּתַנְיָא: קְדֵרָה שֶׁבִּשֵּׁל בָּהּ בָּשָׂר – לֹא יְבַשֵּׁל בָּהּ חָלָב, וְאִם בִּשֵּׁל – בְּנוֹתֵן טַעַם; תְּרוּמָה – לֹא יְבַשֵּׁל בָּהּ חוּלִּין, וְאִם בִּשֵּׁל – בְּנוֹתֵן טַעַם.
Rava said: Initially that which is taught in the following baraita posed a difficulty for me: With regard to a pot in which one cooked meat, one may not cook milk in it; and if he did cook milk in it, the meat absorbed by the pot renders the milk forbidden if it imparts flavor to the milk. Similarly, if one cooked teruma in a pot, one may not cook non-sacred food in it; and if one did cook non-sacred food in it, the absorbed teruma renders the food in the pot sacred if it imparts flavor to it.
בִּשְׁלָמָא תְּרוּמָה, טָעֵים לַהּ כֹּהֵן, אֶלָּא בָּשָׂר בְּחָלָב – מַאן טָעֵים לֵיהּ? הַשְׁתָּא דְּאָמַר רַבִּי יוֹחָנָן: סָמְכִינַן אַקַּפִּילָא אֲרַמָּאָה, הָכָא נָמֵי סָמְכִינַן אַקַּפִּילָא אֲרַמָּאָה.
Rava explains: Granted, in the case of a pot used for teruma, a priest, who is permitted to partake of teruma, can taste the non-sacred food subsequently cooked in the pot in order to determine whether the teruma imparted flavor to the non-sacred food. But in a case where it is not known whether meat imparted flavor into milk, who can taste it? If the meat did impart flavor to the milk, it would be forbidden for any Jew to consume the milk. But now that Rabbi Yoḥanan said: We rely on a gentile cook in the case of the kilkhit, here also we rely on a gentile cook to taste it and say whether the meat has imparted flavor to the milk.
דְּאָמַר רָבָא: אֲמוּר רַבָּנַן בְּטַעְמָא, וַאֲמוּר רַבָּנַן בְּקַפִּילָא,
The Gemara summarizes the guidelines that determine when an item cooked with another item affects the status of the mixture. Rava said: The Sages said that there are cases where one relies on a Jew tasting the food, and the Sages said that there are some cases where one relies on a gentile cook to taste the food,
וַאֲמוּר רַבָּנַן בְּשִׁשִּׁים. הִלְכָּךְ, מִין בְּשֶׁאֵינוֹ מִינוֹ דְּהֶיתֵּרָא – בְּטַעְמָא, דְּאִיסּוּרָא – בְּקַפִּילָא.
and the Sages said that there are cases where the mixture is permitted if there is sixty times as much permitted food as forbidden food. Therefore, in a case where the mixture is a type of food mixed with food not of its own type, so that there is a difference in taste between the two components, when there are Jews for whom the mixture is permitted, one relies on a Jew tasting the mixture. This is the halakha when teruma is cooked with non-sacred food. When the mixture is potentially forbidden, e.g., in the case of meat cooked with milk, one relies on a gentile cook to taste it.
וּמִין בְּמִינוֹ, דְּלֵיכָּא לְמֵיקַם אַטַּעְמָא, אִי נָמֵי מִין בְּשֶׁאֵינוֹ מִינוֹ דְּאִיסּוּרָא, דְּלֵיכָּא קַפִּילָא – בְּשִׁשִּׁים.
And if the mixture is composed of a type of food mixed with food of its own type, where one cannot ascertain whether the forbidden component has imparted flavor; or if it is composed of a type of food mixed with food not of its own type when the mixture may be forbidden and it is a case where there is no gentile cook available to taste it, the mixture is permitted if there is sixty times as much permitted food as forbidden food.
הָנְהוּ אַטְמָהָתָא דְּאִימְּלִיחוּ בֵּי רֵישׁ גָּלוּתָא בְּגִידָא נַשְׁיָא, רָבִינָא אָסַר, רַב אַחָא בַּר רַב אָשֵׁי שָׁרֵי. אֲתוֹ שַׁיְילוּהּ לְמָר בַּר רַב אָשֵׁי, אֲמַר לְהוּ: אַבָּא שָׁרֵי.
§ The Gemara (96b) cited Shmuel’s opinion with regard to the thigh of an animal that was roasted or cooked with the sciatic nerve still inside. The Gemara relates the following incident: There were those animal thighs that were salted in the home of the Exilarch with the sciatic nerve still inside; Ravina ruled that they were forbidden, whereas Rav Aḥa bar Rav Ashi ruled that they were permitted. They came and asked Mar bar Rav Ashi to render a decision. He said to them: My father permitted the meat in such circumstances.
אֲמַר לֵיהּ רַב אַחָא בַּר רַב לְרָבִינָא: מַאי דַּעְתָּיךְ – דְּאָמַר שְׁמוּאֵל: מָלִיחַ הֲרֵי הוּא כְּרוֹתֵחַ, כָּבוּשׁ הֲרֵי הוּא כִּמְבוּשָּׁל.
Rav Aḥa bar Rav said to Ravina: What is your reasoning in prohibiting the meat? Is it because of what Shmuel said: A salted food item is considered like a boiling hot food item, and a food item marinated in vinegar, brine, or the like is considered like a cooked food item? Perhaps based on this statement of Shmuel you consider the salted thighs as though they have been cooked with their sciatic nerves, in which case they are forbidden.
וְהָאָמַר שְׁמוּאֵל: לֹא שָׁנוּ אֶלָּא שֶׁנִּתְבַּשֵּׁל בָּהּ, אֲבָל נִצְלָה בָּהּ – קוֹלֵף וְאוֹכֵל עַד שֶׁמַּגִּיעַ לַגִּיד.
But didn’t Shmuel also say (96b): They taught that the thigh is entirely forbidden only when it was cooked with the sciatic nerve inside it. But if the sciatic nerve was roasted inside the thigh, one may peel away the meat and eat it until he reaches the sciatic nerve, and then he removes the nerve.
וְכִי תֵּימָא, מַאי כְּרוֹתֵחַ דְּקָאָמַר? כְּרוֹתֵחַ דִּמְבוּשָּׁל! וְהָא מִדְּקָאָמַר כָּבוּשׁ הֲרֵי הוּא כִּמְבוּשָּׁל, מִכְּלָל דְּרוֹתֵחַ דְּצָלִי קָאָמַר. קַשְׁיָא.
And if you would say: What is the meaning of the phrase: Like a boiling hot food item, that Shmuel said? It is like boiling hot food that was cooked rather than hot food that was roasted, and therefore if the thigh was salted with its sciatic nerve the entire thigh becomes forbidden. This is not a convincing claim, because from the fact that Shmuel said: A food item marinated in vinegar, brine, or the like is considered like a cooked food item, it may be understood by inference that when he said that salted food is like boiling hot food he was saying that it is like boiling hot food that is roasted. The Gemara concludes: This poses a difficulty to the opinion of Ravina.
אָמַר רַבִּי חֲנִינָא: כְּשֶׁהֵן מְשַׁעֲרִין, מְשַׁעֲרִין בְּרוֹטֶב וּבַקֵּיפֶה וּבַחֲתִיכוֹת וּבִקְדֵרָה. אִיכָּא דְּאָמְרִי: בִּקְדֵרָה עַצְמָהּ, וְאִיכָּא דְּאָמְרִי: בְּמַאי דְּבָלְעָה קְדֵרָה.
§ The Gemara elaborates on the statement that if permitted and forbidden foods are cooked together and there is sixty times as much permitted food as forbidden food, the mixture is permitted. Rabbi Ḥanina says: When they assess whether or not there is sixty times as much permitted food, they assess the volume of the broth, the deposits [kifa], the pieces of permitted food cooked in the pot, and the pot itself. The Gemara explains this last point: There are those who say this means that one includes the volume of the material of the pot itself, and there are those who say it means that one includes the volume of that which the pot has absorbed from the permitted food. When meat cooks its volume decreases, and some of the meat that constitutes that discrepancy is absorbed into the sides of the pot.
אָמַר רַבִּי אֲבָהוּ אָמַר רַבִּי יוֹחָנָן: כׇּל אִיסּוּרִין שֶׁבַּתּוֹרָה (מְשַׁעֲרִינַן) [מְשַׁעֲרִין אוֹתָן] כְּאִילּוּ הֵן בָּצָל וְקַפְלוֹט.
The Gemara continues its discussion of nullification. Rabbi Abbahu says that Rabbi Yoḥanan says: With regard to all forbidden foods that are prohibited in the Torah, if they are cooked with permitted food and one cannot tell whether they have imparted flavor to the permitted food, we assess the mixture as though the forbidden food were onion or leek [kaflot]. If that amount of onions or leeks would impart flavor to the permitted food, one must assume that the mixture is forbidden.
אֲמַר לֵיהּ רַבִּי אַבָּא לְאַבָּיֵי: וּלְשַׁעֲרִינְהוּ בְּפִלְפְּלִין וְתַבְלִין, דַּאֲפִילּוּ בְּאֶלֶף לֹא בְּטֵלִין! אֲמַר לֵיהּ: שִׁיעֲרוּ חֲכָמִים דְּאֵין נוֹתֵן טַעַם בְּאִיסּוּרִין יוֹתֵר מִבָּצָל וְקַפְלוֹט.
Rabbi Abba said to Abaye: But let one assess the mixture as though the forbidden food were pepper or other spices, which are even more pungent, in which case they would not be nullified even if they were mixed with a thousand times as much permitted food. Abaye said to him: The Sages ascertained that with regard to forbidden foods, there is nothing that imparts more flavor to a mixture than onion and leek.
אָמַר רַב נַחְמָן: גִּיד בְּשִׁשִּׁים, וְאֵין גִּיד מִן הַמִּנְיָן; כְּחָל בְּשִׁשִּׁים, וּכְחָל מִן הַמִּנְיָן; בֵּיצָה בְּשִׁשִּׁים, וְאֵין בֵּיצָה מִן הַמִּנְיָן.
§ The Gemara continues to discuss the nullification of forbidden foods. Rav Naḥman says: A sciatic nerve that was cooked with kosher food is nullified if the mixture contains permitted food that is sixty times the nerve’s volume, and the sciatic nerve itself is not counted in that number, because it cannot nullify itself. If an udder, which is meat but also contains milk, is cooked with other meat, the milk is nullified if the meat is sixty times its volume, and the udder itself is counted with the rest of the meat. If the egg of a non-kosher bird is cooked with kosher food, it is nullified if the permitted food is sixty times its volume, and the egg itself is not counted in that number, as it cannot nullify itself.
אָמַר רַבִּי יִצְחָק בְּרֵיהּ דְּרַב מְשַׁרְשְׁיָא: וּכְחָל עַצְמוֹ אָסוּר, וְאִי נָפַל לִקְדֵרָה אַחֶרֶת – אוֹסֵר.
Rabbi Yitzḥak, son of Rav Mesharshiyya, says: In the case of an udder cooked with meat, even if the meat is sixty times the volume of the milk, so that the meat is permitted, the udder itself is forbidden, because the meat imparts flavor to the milk contained within the udder, which then renders the udder forbidden. And if the udder subsequently falls into another pot, it also renders the contents of that pot forbidden unless they are sixty times the volume of the udder.
אָמַר רַב אָשֵׁי: כִּי הֲוֵינַן בֵּי רַב כָּהֲנָא, אִיבַּעְיָא לַן: כִּי מְשַׁעֲרִינַן בְּדִידֵיהּ מְשַׁעֲרִינַן, אוֹ בְּמַאי דִּנְפַק מִינֵּיהּ מְשַׁעֲרִינַן?
Rav Ashi said: When we were in the study hall of Rav Kahana, a dilemma was raised before us: When we assess whether the contents of the pot are sufficient to nullify the udder, do we assess whether the pot contains sixty times as much permitted food as the entire volume of the meat of the udder itself, or do we assess only that milk which came out from the udder, since the udder itself has been removed from the mixture?
פְּשִׁיטָא דִּבְדִידֵיהּ מְשַׁעֲרִינַן, דְּאִי בְּמָה דִּנְפַק מִינֵּיהּ – מְנָא יָדְעִינַן? אֶלָּא מֵעַתָּה, נָפַל לִקְדֵרָה אַחֶרֶת – לֹא יֶאֱסֹר?
The Gemara responds: It is obvious that we assess the entire volume of the meat of the udder itself, as if we were to attempt to assess only that which came out of it, how would we know how much came out? The Gemara objects: If that is so, then if the udder falls into another pot, it should not render the food in that second pot forbidden, because it has been assumed that all the milk in the udder has been released into the first pot.
כֵּיוָן דְּאָמַר רַב יִצְחָק בְּרֵיהּ דְּרַב מְשַׁרְשְׁיָא: וּכְחָל עַצְמוֹ אָסוּר, שַׁוְּיוּהּ רַבָּנַן כַּחֲתִיכָה דִּנְבֵלָה.
The Gemara explains: Since Rav Yitzḥak, son of Rav Mesharshiyya, says that even if there is sixty times as much meat in the pot as there is milk in the udder, the udder itself is forbidden, clearly the Sages equated the udder with a piece of non-kosher meat. Consequently, the reason the udder renders the contents of the second pot forbidden is that the udder is intrinsically forbidden, not because of the milk that is released into the pot while it is being cooked.
בֵּיצָה בְּשִׁשִּׁים, וְאֵין בֵּיצָה מִן הַמִּנְיָן. אֲמַר לֵיהּ רַב אִידִי בַּר אָבִין לְאַבָּיֵי: לְמֵימְרָא דְּיָהֲבָה טַעְמָא? וְהָא אָמְרִי אִינָשֵׁי: כִּי מַיָּא דְּבֵיעֵי בְּעָלְמָא!
§ The Gemara addresses Rav Naḥman’s statement that if the egg of a non-kosher bird is cooked with kosher food, it is nullified if the permitted food is sixty times its volume, and the egg itself is not counted in that number, as it cannot nullify itself. Rav Idi bar Avin said to Abaye: Is this to say that the forbidden egg imparts flavor to the food with which it is cooked? But isn’t it true that when people want to indicate that food is tasteless, they say: This is like mere egg-water? This indicates that an egg does not impart flavor.
אֲמַר לֵיהּ: הָכָא בְּמַאי עָסְקִינַן?
Abaye said to him: Here we are dealing with
Today’s daily daf tools:
Delve Deeper
Broaden your understanding of the topics on this daf with classes and podcasts from top women Talmud scholars.
New to Talmud?
Check out our resources designed to help you navigate a page of Talmud – and study at the pace, level and style that fits you.
The Hadran Women’s Tapestry
Meet the diverse women learning Gemara at Hadran and hear their stories.
Jerusalem, Israel
Michelle has been an inspiration for years, but I only really started this cycle after the moving and uplifting siyum in Jerusalem. It’s been an wonderful to learn and relearn the tenets of our religion and to understand how the extraordinary efforts of a band of people to preserve Judaism after the fall of the beit hamikdash is still bearing fruits today. I’m proud to be part of the chain!
Raanana, Israel
My husband learns Daf, my son learns Daf, my son-in-law learns Daf.
When I read about Hadran’s Siyyum HaShas 2 years ago, I thought- I can learn Daf too!
I had learned Gemara in Hillel HS in NJ, & I remembered loving it.
Rabbanit Michelle & Hadran have opened my eyes & expanding my learning so much in the past few years. We can now discuss Gemara as a family.
This was a life saver during Covid
Brooklyn, NY, United States
I was exposed to Talmud in high school, but I was truly inspired after my daughter and I decided to attend the Women’s Siyum Shas in 2020. We knew that this was a historic moment. We were blown away, overcome with emotion at the euphoria of the revolution. Right then, I knew I would continue. My commitment deepened with the every-morning Virtual Beit Midrash on Zoom with R. Michelle.
Zichron Yaakov, Israel
Geri Goldstein got me started learning daf yomi when I was in Israel 2 years ago. It’s been a challenge and I’ve learned a lot though I’m sure I miss a lot. I quilt as I listen and I want to share what I’ve been working on.
Ottawa, Canada
I began daf yomi in January 2020 with Brachot. I had made aliya 6 months before, and one of my post-aliya goals was to complete a full cycle. As a life-long Tanach teacher, I wanted to swim from one side of the Yam shel Torah to the other. Daf yomi was also my sanity through COVID. It was the way to marking the progression of time, and feel that I could grow and accomplish while time stopped.
Givat Zev, Israel
It happened without intent (so am I yotzei?!) – I watched the women’s siyum live and was so moved by it that the next morning, I tuned in to Rabbanit Michelle’s shiur, and here I am, still learning every day, over 2 years later. Some days it all goes over my head, but others I grasp onto an idea or a story, and I ‘get it’ and that’s the best feeling in the world. So proud to be a Hadran learner.
Zichron Yaakov, Israel
I began my journey with Rabbanit Michelle more than five years ago. My friend came up with a great idea for about 15 of us to learn the daf and one of us would summarize weekly what we learned.
It was fun but after 2-3 months people began to leave. I have continued. Since the cycle began Again I have joined the Teaneck women.. I find it most rewarding in so many ways. Thank you
New Jersey, United States
I started the daf at the beginning of this cycle in January 2020. My husband, my children, grandchildren and siblings have been very supportive. As someone who learned and taught Tanach and mefarshim for many years, it has been an amazing adventure to complete the six sedarim of Mishnah, and now to study Talmud on a daily basis along with Rabbanit Michelle and the wonderful women of Hadran.
Jerusalem, Israel
In January 2020, my chevruta suggested that we “up our game. Let’s do Daf Yomi” – and she sent me the Hadran link. I lost my job (and went freelance), there was a pandemic, and I am still opening the podcast with my breakfast coffee, or after Shabbat with popcorn. My Aramaic is improving. I will need a new bookcase, though.
Atlanta, Georgia, United States
It happened without intent (so am I yotzei?!) – I watched the women’s siyum live and was so moved by it that the next morning, I tuned in to Rabbanit Michelle’s shiur, and here I am, still learning every day, over 2 years later. Some days it all goes over my head, but others I grasp onto an idea or a story, and I ‘get it’ and that’s the best feeling in the world. So proud to be a Hadran learner.
Zichron Yaakov, Israel
I began learning the daf in January 2022. I initially “flew under the radar,” sharing my journey with my husband and a few close friends. I was apprehensive – who, me? Gemara? Now, 2 years in, I feel changed. The rigor of a daily commitment frames my days. The intellectual engagement enhances my knowledge. And the virtual community of learners has become a new family, weaving a glorious tapestry.
Far Rockaway, United States
I had never heard of Daf Yomi and after reading the book, The Weight of Ink, I explored more about it. I discovered that it was only 6 months before a whole new cycle started and I was determined to give it a try. I tried to get a friend to join me on the journey but after the first few weeks they all dropped it. I haven’t missed a day of reading and of listening to the podcast.
Elkins Park, United States
Berlin, Germany
I had tried to start after being inspired by the hadran siyum, but did not manage to stick to it. However, just before masechet taanit, our rav wrote a message to the shul WhatsApp encouraging people to start with masechet taanit, so I did! And this time, I’m hooked! I listen to the shiur every day , and am also trying to improve my skills.
Yad Binyamin, Israel
Hadran entered my life after the last Siyum Hashaas, January 2020. I was inspired and challenged simultaneously, having never thought of learning Gemara. With my family’s encouragement, I googled “daf yomi for women”. A perfecr fit!
I especially enjoy when Rabbanit Michelle connects the daf to contemporary issues to share at the shabbat table e.g: looking at the Kohen during duchaning. Toda rabba
Jerusalem, Israel
Having never learned Talmud before, I started Daf Yomi in hopes of connecting to the Rabbinic tradition, sharing a daily idea on Instagram (@dafyomiadventures). With Hadran and Sefaria, I slowly gained confidence in my skills and understanding. Now, part of the Pardes Jewish Educators Program, I can’t wait to bring this love of learning with me as I continue to pass it on to my future students.
Pennsylvania, United States
I started last year after completing the Pesach Sugiyot class. Masechet Yoma might seem like a difficult set of topics, but for me made Yom Kippur and the Beit HaMikdash come alive. Liturgy I’d always had trouble connecting with took on new meaning as I gained a sense of real people moving through specific spaces in particular ways. It was the perfect introduction; I am so grateful for Hadran!
Minnesota, United States
Phoenix, AZ, United States
What a great experience to learn with Rabbanit Michelle Farber. I began with this cycle in January 2020 and have been comforted by the consistency and energy of this process throughout the isolation period of Covid. Week by week, I feel like I am exploring a treasure chest with sparkling gems and puzzling antiquities. The hunt is exhilarating.
Pennsylvania, United States
Chullin 97
שָׁאנֵי חֵלֶב, דִּמְפַעְפַּע.
The Gemara answers: Forbidden fat is different from the sciatic nerve, because its flavor permeates throughout the animal, unlike that of the sciatic nerve.
וּבְחֵלֶב אָסוּר? וְהָאָמַר רַבָּה בַּר בַּר חָנָה: עוֹבָדָא הֲוָה קַמֵּיהּ דְּרַבִּי יוֹחָנָן בִּכְנִישְׁתָּא דְמָעוֹן, בִּגְדִי שֶׁצְּלָאוֹ בְּחֶלְבּוֹ, וַאֲתוֹ וְשַׁיְילוּהּ לְרַבִּי יוֹחָנָן, וְאָמַר: קוֹלֵף וְאוֹכֵל עַד שֶׁמַּגִּיעַ לְחֶלְבּוֹ! הָהוּא כָּחוּשׁ הֲוָה.
The Gemara challenges Rav Huna’s statement: And in the case of a kid roasted with its forbidden fat, is the meat forbidden? But didn’t Rabba bar bar Ḥana say: There was an incident that came before Rabbi Yoḥanan in the synagogue of the town of Maon, where a young goat was roasted with its fat, and the people came and asked Rabbi Yoḥanan about the status of the meat, and he said: Peel away the meat and eat it until you reach the forbidden fat? This indicates that the flavor of the fat does not permeate the entire animal in which it is roasted. The Gemara answers: That kid was lean and had so little fat that its flavor did not permeate throughout the animal.
רַב הוּנָא בַּר יְהוּדָה אָמַר: כּוּלְיָא בְּחֶלְבָּהּ הֲוָה, וְשַׁרְיַאּ. רָבִין בַּר רַב אַדָּא אָמַר: כִּילְכִּית בְּאִילְפָּס הֲוָה, וַאֲתוֹ שַׁיְילוּהּ לְרַבִּי יוֹחָנָן, וַאֲמַר לְהוּ: לִיטְעֲמֵיהּ קַפִּילָא אֲרַמָּאָה.
Rav Huna bar Yehuda said: That was a case of a kidney of a young goat roasted with its forbidden fat, and Rabbi Yoḥanan permitted it to be eaten because there is a membrane that separates the fat from the kidney and prevents the fat from penetrating the kidney. Ravin bar Rav Adda said: That was a case of a small, non-kosher fish known as kilkhit, which fell into a stewpot [ilpas], and they came to ask Rabbi Yoḥanan about its status. And he said to them: Let a gentile cook [kapeila] taste it in order to determine whether the flavor of the non-kosher fish has permeated the entire mixture.
אָמַר רָבָא: מֵרֵישׁ הֲוָה קָא קַשְׁיָא לִי הָא דְּתַנְיָא: קְדֵרָה שֶׁבִּשֵּׁל בָּהּ בָּשָׂר – לֹא יְבַשֵּׁל בָּהּ חָלָב, וְאִם בִּשֵּׁל – בְּנוֹתֵן טַעַם; תְּרוּמָה – לֹא יְבַשֵּׁל בָּהּ חוּלִּין, וְאִם בִּשֵּׁל – בְּנוֹתֵן טַעַם.
Rava said: Initially that which is taught in the following baraita posed a difficulty for me: With regard to a pot in which one cooked meat, one may not cook milk in it; and if he did cook milk in it, the meat absorbed by the pot renders the milk forbidden if it imparts flavor to the milk. Similarly, if one cooked teruma in a pot, one may not cook non-sacred food in it; and if one did cook non-sacred food in it, the absorbed teruma renders the food in the pot sacred if it imparts flavor to it.
בִּשְׁלָמָא תְּרוּמָה, טָעֵים לַהּ כֹּהֵן, אֶלָּא בָּשָׂר בְּחָלָב – מַאן טָעֵים לֵיהּ? הַשְׁתָּא דְּאָמַר רַבִּי יוֹחָנָן: סָמְכִינַן אַקַּפִּילָא אֲרַמָּאָה, הָכָא נָמֵי סָמְכִינַן אַקַּפִּילָא אֲרַמָּאָה.
Rava explains: Granted, in the case of a pot used for teruma, a priest, who is permitted to partake of teruma, can taste the non-sacred food subsequently cooked in the pot in order to determine whether the teruma imparted flavor to the non-sacred food. But in a case where it is not known whether meat imparted flavor into milk, who can taste it? If the meat did impart flavor to the milk, it would be forbidden for any Jew to consume the milk. But now that Rabbi Yoḥanan said: We rely on a gentile cook in the case of the kilkhit, here also we rely on a gentile cook to taste it and say whether the meat has imparted flavor to the milk.
דְּאָמַר רָבָא: אֲמוּר רַבָּנַן בְּטַעְמָא, וַאֲמוּר רַבָּנַן בְּקַפִּילָא,
The Gemara summarizes the guidelines that determine when an item cooked with another item affects the status of the mixture. Rava said: The Sages said that there are cases where one relies on a Jew tasting the food, and the Sages said that there are some cases where one relies on a gentile cook to taste the food,
וַאֲמוּר רַבָּנַן בְּשִׁשִּׁים. הִלְכָּךְ, מִין בְּשֶׁאֵינוֹ מִינוֹ דְּהֶיתֵּרָא – בְּטַעְמָא, דְּאִיסּוּרָא – בְּקַפִּילָא.
and the Sages said that there are cases where the mixture is permitted if there is sixty times as much permitted food as forbidden food. Therefore, in a case where the mixture is a type of food mixed with food not of its own type, so that there is a difference in taste between the two components, when there are Jews for whom the mixture is permitted, one relies on a Jew tasting the mixture. This is the halakha when teruma is cooked with non-sacred food. When the mixture is potentially forbidden, e.g., in the case of meat cooked with milk, one relies on a gentile cook to taste it.
וּמִין בְּמִינוֹ, דְּלֵיכָּא לְמֵיקַם אַטַּעְמָא, אִי נָמֵי מִין בְּשֶׁאֵינוֹ מִינוֹ דְּאִיסּוּרָא, דְּלֵיכָּא קַפִּילָא – בְּשִׁשִּׁים.
And if the mixture is composed of a type of food mixed with food of its own type, where one cannot ascertain whether the forbidden component has imparted flavor; or if it is composed of a type of food mixed with food not of its own type when the mixture may be forbidden and it is a case where there is no gentile cook available to taste it, the mixture is permitted if there is sixty times as much permitted food as forbidden food.
הָנְהוּ אַטְמָהָתָא דְּאִימְּלִיחוּ בֵּי רֵישׁ גָּלוּתָא בְּגִידָא נַשְׁיָא, רָבִינָא אָסַר, רַב אַחָא בַּר רַב אָשֵׁי שָׁרֵי. אֲתוֹ שַׁיְילוּהּ לְמָר בַּר רַב אָשֵׁי, אֲמַר לְהוּ: אַבָּא שָׁרֵי.
§ The Gemara (96b) cited Shmuel’s opinion with regard to the thigh of an animal that was roasted or cooked with the sciatic nerve still inside. The Gemara relates the following incident: There were those animal thighs that were salted in the home of the Exilarch with the sciatic nerve still inside; Ravina ruled that they were forbidden, whereas Rav Aḥa bar Rav Ashi ruled that they were permitted. They came and asked Mar bar Rav Ashi to render a decision. He said to them: My father permitted the meat in such circumstances.
אֲמַר לֵיהּ רַב אַחָא בַּר רַב לְרָבִינָא: מַאי דַּעְתָּיךְ – דְּאָמַר שְׁמוּאֵל: מָלִיחַ הֲרֵי הוּא כְּרוֹתֵחַ, כָּבוּשׁ הֲרֵי הוּא כִּמְבוּשָּׁל.
Rav Aḥa bar Rav said to Ravina: What is your reasoning in prohibiting the meat? Is it because of what Shmuel said: A salted food item is considered like a boiling hot food item, and a food item marinated in vinegar, brine, or the like is considered like a cooked food item? Perhaps based on this statement of Shmuel you consider the salted thighs as though they have been cooked with their sciatic nerves, in which case they are forbidden.
וְהָאָמַר שְׁמוּאֵל: לֹא שָׁנוּ אֶלָּא שֶׁנִּתְבַּשֵּׁל בָּהּ, אֲבָל נִצְלָה בָּהּ – קוֹלֵף וְאוֹכֵל עַד שֶׁמַּגִּיעַ לַגִּיד.
But didn’t Shmuel also say (96b): They taught that the thigh is entirely forbidden only when it was cooked with the sciatic nerve inside it. But if the sciatic nerve was roasted inside the thigh, one may peel away the meat and eat it until he reaches the sciatic nerve, and then he removes the nerve.
וְכִי תֵּימָא, מַאי כְּרוֹתֵחַ דְּקָאָמַר? כְּרוֹתֵחַ דִּמְבוּשָּׁל! וְהָא מִדְּקָאָמַר כָּבוּשׁ הֲרֵי הוּא כִּמְבוּשָּׁל, מִכְּלָל דְּרוֹתֵחַ דְּצָלִי קָאָמַר. קַשְׁיָא.
And if you would say: What is the meaning of the phrase: Like a boiling hot food item, that Shmuel said? It is like boiling hot food that was cooked rather than hot food that was roasted, and therefore if the thigh was salted with its sciatic nerve the entire thigh becomes forbidden. This is not a convincing claim, because from the fact that Shmuel said: A food item marinated in vinegar, brine, or the like is considered like a cooked food item, it may be understood by inference that when he said that salted food is like boiling hot food he was saying that it is like boiling hot food that is roasted. The Gemara concludes: This poses a difficulty to the opinion of Ravina.
אָמַר רַבִּי חֲנִינָא: כְּשֶׁהֵן מְשַׁעֲרִין, מְשַׁעֲרִין בְּרוֹטֶב וּבַקֵּיפֶה וּבַחֲתִיכוֹת וּבִקְדֵרָה. אִיכָּא דְּאָמְרִי: בִּקְדֵרָה עַצְמָהּ, וְאִיכָּא דְּאָמְרִי: בְּמַאי דְּבָלְעָה קְדֵרָה.
§ The Gemara elaborates on the statement that if permitted and forbidden foods are cooked together and there is sixty times as much permitted food as forbidden food, the mixture is permitted. Rabbi Ḥanina says: When they assess whether or not there is sixty times as much permitted food, they assess the volume of the broth, the deposits [kifa], the pieces of permitted food cooked in the pot, and the pot itself. The Gemara explains this last point: There are those who say this means that one includes the volume of the material of the pot itself, and there are those who say it means that one includes the volume of that which the pot has absorbed from the permitted food. When meat cooks its volume decreases, and some of the meat that constitutes that discrepancy is absorbed into the sides of the pot.
אָמַר רַבִּי אֲבָהוּ אָמַר רַבִּי יוֹחָנָן: כׇּל אִיסּוּרִין שֶׁבַּתּוֹרָה (מְשַׁעֲרִינַן) [מְשַׁעֲרִין אוֹתָן] כְּאִילּוּ הֵן בָּצָל וְקַפְלוֹט.
The Gemara continues its discussion of nullification. Rabbi Abbahu says that Rabbi Yoḥanan says: With regard to all forbidden foods that are prohibited in the Torah, if they are cooked with permitted food and one cannot tell whether they have imparted flavor to the permitted food, we assess the mixture as though the forbidden food were onion or leek [kaflot]. If that amount of onions or leeks would impart flavor to the permitted food, one must assume that the mixture is forbidden.
אֲמַר לֵיהּ רַבִּי אַבָּא לְאַבָּיֵי: וּלְשַׁעֲרִינְהוּ בְּפִלְפְּלִין וְתַבְלִין, דַּאֲפִילּוּ בְּאֶלֶף לֹא בְּטֵלִין! אֲמַר לֵיהּ: שִׁיעֲרוּ חֲכָמִים דְּאֵין נוֹתֵן טַעַם בְּאִיסּוּרִין יוֹתֵר מִבָּצָל וְקַפְלוֹט.
Rabbi Abba said to Abaye: But let one assess the mixture as though the forbidden food were pepper or other spices, which are even more pungent, in which case they would not be nullified even if they were mixed with a thousand times as much permitted food. Abaye said to him: The Sages ascertained that with regard to forbidden foods, there is nothing that imparts more flavor to a mixture than onion and leek.
אָמַר רַב נַחְמָן: גִּיד בְּשִׁשִּׁים, וְאֵין גִּיד מִן הַמִּנְיָן; כְּחָל בְּשִׁשִּׁים, וּכְחָל מִן הַמִּנְיָן; בֵּיצָה בְּשִׁשִּׁים, וְאֵין בֵּיצָה מִן הַמִּנְיָן.
§ The Gemara continues to discuss the nullification of forbidden foods. Rav Naḥman says: A sciatic nerve that was cooked with kosher food is nullified if the mixture contains permitted food that is sixty times the nerve’s volume, and the sciatic nerve itself is not counted in that number, because it cannot nullify itself. If an udder, which is meat but also contains milk, is cooked with other meat, the milk is nullified if the meat is sixty times its volume, and the udder itself is counted with the rest of the meat. If the egg of a non-kosher bird is cooked with kosher food, it is nullified if the permitted food is sixty times its volume, and the egg itself is not counted in that number, as it cannot nullify itself.
אָמַר רַבִּי יִצְחָק בְּרֵיהּ דְּרַב מְשַׁרְשְׁיָא: וּכְחָל עַצְמוֹ אָסוּר, וְאִי נָפַל לִקְדֵרָה אַחֶרֶת – אוֹסֵר.
Rabbi Yitzḥak, son of Rav Mesharshiyya, says: In the case of an udder cooked with meat, even if the meat is sixty times the volume of the milk, so that the meat is permitted, the udder itself is forbidden, because the meat imparts flavor to the milk contained within the udder, which then renders the udder forbidden. And if the udder subsequently falls into another pot, it also renders the contents of that pot forbidden unless they are sixty times the volume of the udder.
אָמַר רַב אָשֵׁי: כִּי הֲוֵינַן בֵּי רַב כָּהֲנָא, אִיבַּעְיָא לַן: כִּי מְשַׁעֲרִינַן בְּדִידֵיהּ מְשַׁעֲרִינַן, אוֹ בְּמַאי דִּנְפַק מִינֵּיהּ מְשַׁעֲרִינַן?
Rav Ashi said: When we were in the study hall of Rav Kahana, a dilemma was raised before us: When we assess whether the contents of the pot are sufficient to nullify the udder, do we assess whether the pot contains sixty times as much permitted food as the entire volume of the meat of the udder itself, or do we assess only that milk which came out from the udder, since the udder itself has been removed from the mixture?
פְּשִׁיטָא דִּבְדִידֵיהּ מְשַׁעֲרִינַן, דְּאִי בְּמָה דִּנְפַק מִינֵּיהּ – מְנָא יָדְעִינַן? אֶלָּא מֵעַתָּה, נָפַל לִקְדֵרָה אַחֶרֶת – לֹא יֶאֱסֹר?
The Gemara responds: It is obvious that we assess the entire volume of the meat of the udder itself, as if we were to attempt to assess only that which came out of it, how would we know how much came out? The Gemara objects: If that is so, then if the udder falls into another pot, it should not render the food in that second pot forbidden, because it has been assumed that all the milk in the udder has been released into the first pot.
כֵּיוָן דְּאָמַר רַב יִצְחָק בְּרֵיהּ דְּרַב מְשַׁרְשְׁיָא: וּכְחָל עַצְמוֹ אָסוּר, שַׁוְּיוּהּ רַבָּנַן כַּחֲתִיכָה דִּנְבֵלָה.
The Gemara explains: Since Rav Yitzḥak, son of Rav Mesharshiyya, says that even if there is sixty times as much meat in the pot as there is milk in the udder, the udder itself is forbidden, clearly the Sages equated the udder with a piece of non-kosher meat. Consequently, the reason the udder renders the contents of the second pot forbidden is that the udder is intrinsically forbidden, not because of the milk that is released into the pot while it is being cooked.
בֵּיצָה בְּשִׁשִּׁים, וְאֵין בֵּיצָה מִן הַמִּנְיָן. אֲמַר לֵיהּ רַב אִידִי בַּר אָבִין לְאַבָּיֵי: לְמֵימְרָא דְּיָהֲבָה טַעְמָא? וְהָא אָמְרִי אִינָשֵׁי: כִּי מַיָּא דְּבֵיעֵי בְּעָלְמָא!
§ The Gemara addresses Rav Naḥman’s statement that if the egg of a non-kosher bird is cooked with kosher food, it is nullified if the permitted food is sixty times its volume, and the egg itself is not counted in that number, as it cannot nullify itself. Rav Idi bar Avin said to Abaye: Is this to say that the forbidden egg imparts flavor to the food with which it is cooked? But isn’t it true that when people want to indicate that food is tasteless, they say: This is like mere egg-water? This indicates that an egg does not impart flavor.
אֲמַר לֵיהּ: הָכָא בְּמַאי עָסְקִינַן?
Abaye said to him: Here we are dealing with
