שואלים הרבה שאלות כדי להבין יותר טוב את העניין של בן פקועה שהותציא אבר.
לימוד השבוע מוקדש ע”י טינה לם לע”נ יצחק מאיר בן הרב צבי אריה ואסתר בתיה.
רוצים להקדיש למידה? התחל כאן:
לימוד השבוע מוקדש ע”י טינה לם לע”נ יצחק מאיר בן הרב צבי אריה ואסתר בתיה.
העמקה
רוצה להבין מה באמת קורה מתחת לפני השטח של הסוגיה?
שיעורים, פודקאסטים והרחבות של מיטב המורות שלנו יפתחו לך עוד זוויות וכיווני חשיבה.
חדשה בלימוד הגמרא?
זה הדף הראשון שלך? איזו התרגשות עצומה! יש לנו בדיוק את התכנים והכלים שיעזרו לך לעשות את הצעדים הראשונים ללמידה בקצב וברמה שלך, כך תוכלי להרגיש בנוח גם בתוך הסוגיות המורכבות ומאתגרות.
פסיפס הלומדות שלנו
גלי את קהילת הלומדות שלנו, מגוון נשים, רקעים וסיפורים. כולן חלק מתנועה ומסע מרגש ועוצמתי.
חולין סט
זה הכלל דבר שגופה אסור ושאינה גופה מותר שאין גופה לאתויי מאי לאו לאתויי כה”ג
This is the principle: An item that is part of an animal’s body that was severed prior to the slaughter is prohibited to be consumed even after slaughter, and an item that is not part of its body, i.e., its fetus, is permitted by virtue of its slaughter. The Gemara asks: Just prior to stating the principle, the mishna states the halakha that even if parts of a fetus are cut from it the slaughter of the mother permits it. If so, when the mishna presents the principle and states that an item that is not part of its body is permitted, what is added? Is it not to include a case like this, where the majority of the fetus has already left the womb, and nevertheless the principle clarifies that the rest of the fetus that remains inside the womb is permitted?
לא לאתויי קלוט במעי פרה ואליבא דרבי שמעון דאע”ג דאמר רבי שמעון קלוט בן פרה אסור הני מילי היכא דיצא לאויר העולם אבל במעי אמו שרי
The Gemara rejects this suggestion: No, it comes to include a fetus with non-cloven hooves found inside the womb of a cow that was slaughtered. Although the fetus does not bear the hallmarks of a kosher animal, which has split hooves and chews its cud, it is nevertheless permitted to be consumed by virtue of the slaughter of its mother. And a specific clause in the mishna permitting this is necessary according to the opinion of Rabbi Shimon, as Rabbi Shimon says: A calf with non-cloven hooves born from a kosher cow is forbidden, as the calf does not bear the hallmarks of a kosher animal. The mishna teaches that this matter applies only where the fetus emerged into the airspace of the world, i.e., it was born before the mother animal was slaughtered. But if it is still inside its mother’s womb when the mother is slaughtered, it is permitted to be consumed.
בעי רב חנניא הוציא עובר את ידו בעזרה מהו מגו דהוי מחיצה לגבי קדשים הוי נמי לגבי דהאי או דלמא לגבי דהאי לאו מחיצה היא דמחיצת עובר אמו היא
§ The Gemara taught that the reason to deem a limb of a fetus that was extended outside the womb forbidden for consumption is because it went outside of its boundary. Based on this, Rav Ḥananya raises a dilemma: If the fetus of a sacrificial animal of the most sacred order extended its foreleg outside the womb while in the Temple courtyard and then brought it back, what is the halakha? Will the slaughter of the mother permit that limb? Do we say that since the courtyard is regarded as the boundary for such sacrificial animals, as they are permitted only when in the courtyard, therefore it is also regarded as the boundary for this fetus, and even if it extended its limb outside of the womb, it is irrelevant since it ultimately remained within its boundary? Or perhaps, for this fetus, the courtyard is not considered its boundary, as the boundary of a fetus is its mother, and so the limb would become prohibited.
אמר ליה אביי ותבעי לך קדשים קלים בירושלים קדשים קלים בירושלים מאי טעמא לא קא מיבעיא לך דמחיצת עובר אמו הוא הכא נמי מחיצת עובר אמו הוא
Abaye said to Rav Ḥananya: But why don’t you raise the same dilemma with regard to the fetuses of offerings of lesser sanctity, which are permitted only within Jerusalem? Abaye continues: It would appear that concerning offerings of lesser sanctity within Jerusalem, what is the reason that you did not raise this dilemma? It is because it is clear to you that the boundary of a fetus is its mother. But here too, concerning a fetus of an offering of the most sacred order, one must say that the boundary of a fetus is its mother, and not the Temple courtyard.
בעי אילפא הוציא עובר את ידו בין סימן לסימן מהו
§ The baraita cited on 68b discusses the case of a fetus that extended a limb outside the womb. It cites the opinion of the Rabbis that although the slaughter of the mother does not permit the consumption of the limb, it does prevent it from being defined as a carcass with the associated ritual impurity. Based on this, Ilfa raises a dilemma: If the fetus extended its foreleg outside the womb between the severing of its mother’s windpipe, which is one of the organs that must be severed in ritual slaughter [siman], and the severing of the other siman, the gullet, what is the halakha?
מי מצטרף סימן ראשון לסימן שני לטהריה מידי נבלה או לא אמר רבא ק”ו אם הועיל לו סימן ראשון לסימן שני להתירו באכילה לא יועיל לו לטהריה מידי נבלה
Does the cutting of the first siman combine with that of the second siman to render that limb pure from the impurity of a carcass or not? The cutting of the first siman could potentially permit the consumption of the limb, as the limb was still inside the womb, whereas the cutting of the second siman could not permit consumption, as the limb had already been extended outside the womb. Since they have different effects, can they combine to render the limb pure? Rava said: It is an a fortiori inference: If the cutting of the first siman was effective to the extent that it can combine with the cutting of the second siman to permit the rest of the fetus for consumption, will it not be effective with regard to the limb to render it pure from the impurity of a carcass?
בעי ר’ ירמיה מהו לחוש לזרעו
Rabbi Yirmeya raises a dilemma: If a fetus extended a limb outside the womb, thereby rendering the limb forbidden, and then, after the mother animal was slaughtered, the fetus emerged alive, what is the halakha concerning whether there is a need to be concerned with regard to any offspring of that fetus, i.e., that the prohibition pertaining to its limb will pass on to its offspring?
היכי דמי אילימא דאזל אבהמה מעלייתא מאי איריא האי דאית ביה איסור יוצא
The Gemara clarifies: What are the circumstances of this case? If we say the dilemma applies to the offspring in a case where the fetus matured and mated with a full-fledged, normal animal, which would be fully permitted if slaughtered, then why raise this dilemma specifically with regard to this fetus, which has a prohibition attached to it caused by leaving its boundary?
אפילו בן פקועה דעלמא נמי דאמר רב משרשיא לדברי האומר חוששין לזרע האב בן פקועה הבא על בהמה מעלייתא הולד אין לו תקנה
Even in the case of a regular fetus that emerged alive from its mother’s womb after the mother was slaughtered [ben pekua], which is permitted without the need for any slaughter, the dilemma could also be raised, as Rav Mesharshiyya says: According to the statement of the one who says that when defining the status of an animal one needs to be concerned with its paternity and not only its maternity, if a ben pekua mated with a full-fledged animal, the offspring has no rectification. The offspring of two ben pekua animals is permitted without ritual slaughter. But if the father is a ben pekua but not the mother, then it is simultaneously defined as requiring slaughter, based on the mother, and being excluded from the possibility of being permitted through slaughter, based on the father. Therefore, no act of slaughter can permit it.
לא צריכא דאזל אבן פקועה דכוותיה מאי אבר מוליד אבר וחתיך ליה ושרי או דלמא מבלבל זרעיה
The Gemara answers: No, the dilemma does not concern that case. Rather, it is necessary in a case in which the fetus later mated with a ben pekua like it and had offspring. Since neither of the parents require slaughter, the offspring does not require it either. In such a case, what is the halakha? To what extent does the prohibition pertaining to the limb of the father pass to the offspring? Do we say that each limb of the father produces the corresponding limb in the offspring, and so only the parallel limb in the offspring is prohibited, and therefore one could sever that limb and the rest of the offspring will be permitted? Or perhaps the father’s seed is intermingled through the entire offspring, and so the entire offspring is prohibited.
הדר אמר פשיטא דמבלבל זרעיה דא”כ סומא יולד סומא וקיטע יולד קיטע
After raising this dilemma, Rabbi Yirmeya then said: It is obvious that the seed of the father is intermingled through the entire offspring, as if it were so that each limb produces the corresponding limb, every blind father would bear blind offspring, and an amputee father would bear offspring that is an amputee.
אלא פשיטא דמבלבל זרעיה והכי קמיבעיא לן בהמה בעלמא לאו מכח חלב ודם קאתיא ושריא הכא נמי לא שנא או דלמא תרי איסורי אמרינן תלתא לא אמרינן
Rather, it is obvious that the seed of the father is intermingled, and this is the dilemma we are raising: Even with regard to a regular animal, is it not produced from the influence of the forbidden fat and blood of its father and mother, and yet it is permitted to be consumed? Here too, it is no different, and although the forbidden limb of the father was an influence in the offspring’s formation, the offspring should nevertheless be permitted. Or perhaps we say that the Torah permitted these two prohibitions, the consumption of forbidden fat and the consumption of blood, but we do not say that it permitted three prohibitions, i.e., also the prohibition of a limb that left its boundary.
ולמאן אי לרבי מאיר איסור חלב ודם איכא איסור יוצא ליכא
The Gemara asks: And according to whom is it possible to speak of three prohibitions in order to raise this dilemma? If it is in accordance with the opinion of Rabbi Meir that is difficult, because he holds that a fetus that has completed its gestational term is regarded as being independent of its mother and is no longer permitted by virtue of its mother’s slaughter. Consequently, there is a prohibition of forbidden fat and blood, just like any other animal, but there is no prohibition of a limb that leaves its boundary, as its permitted status is no longer dependent on being within its mother’s womb.
אי לרבי יהודה איסור יוצא איכא איסור חלב (ודם) ליכא
And if you say it is in accordance with the opinion of Rabbi Yehuda that is also difficult, because he holds that since ultimately the offspring was inside its mother’s womb when the mother was slaughtered, the fetus is permitted in its entirety by virtue of that slaughter. Consequently, there is a prohibition of a limb that leaves its boundary, but there is no prohibition of forbidden fat and blood.
דתנן גיד הנשה נוהג בשליל וחלבו אסור דברי רבי מאיר רבי יהודה אומר אין נוהג בשליל וחלבו מותר
The Gemara cites the source of the opinions of Rabbi Meir and Rabbi Yehuda: As we learned in a baraita: The prohibition of the sciatic nerve applies to the fetus that had already completed its gestational term when its mother was slaughtered, and likewise its fat is forbidden; this is the statement of Rabbi Meir. Rabbi Yehuda says that the prohibition of the sciatic nerve does not apply to the fetus, and its fat is permitted. Evidently, according to all opinions, both the prohibitions of forbidden fat and blood and the prohibition of a limb that leaves its boundary cannot apply to the same animal.
אלא כל מכח לא אמרינן דשרי
Rather, it must be that we do not say that any item that is produced from the influence of a forbidden entity is itself forbidden, as in fact it is permitted. Therefore, it would certainly be permitted to consume the offspring of a fetus whose limb had been forbidden, and the dilemma does not concern such an animal.
והכי קמיבעיא לן מהו לגמוע את חלבו חלב דעלמא לא כאבר מן החי דמי ושרי האי נמי ל”ש
And this is the dilemma that we are raising: What is the halakha with regard to drinking the milk of a fetus whose limb is forbidden? Isn’t regular milk of a normal animal comparable to a limb from a living animal, given that it is taken from a live animal, and yet it is permitted? If so, this milk too should be no different, and although the milk comes from an animal whose limb is forbidden as a limb from a living animal, as it was not permitted through the slaughter of its mother, nevertheless, the milk should be permitted.
או דלמא התם אית ליה תקנתא לאיסוריה בשחיטה הכא לית ליה תקנתא לאיסוריה בשחיטה תיקו:
Or perhaps there, with regard to regular milk, the Torah waives the prohibition of a limb from a living animal, as there is a rectification for its prohibition through slaughter. But here, with regard to a fetus whose limb is forbidden as a limb from a living animal, there is no rectification for its prohibition through slaughter. The Gemara accepts that this was the dilemma, but concludes that no resolution for it was found, and so the dilemma shall stand unresolved.
חותך מעובר וכו’: מנלן דכתיב (דברים יד, ו) וכל בהמה מפרסת פרסה וגו’ בהמה בבהמה לרבות את הולד
§ The mishna states: If, prior to slaughtering an animal, one severed pieces from a fetus that is in its womb, leaving those pieces in the womb, their consumption is permitted by virtue of the slaughter of the mother animal. The Gemara asks: From where do we derive this halakha? It is derived from a verse, as it is written: “And every animal that has a split hoof and is cloven into two hooves, chews the cud, of the animals, it you may eat” (Deuteronomy 14:6). The term “of the animals [babehema]” is translated literally as: In the animal, and is referring to the term “every animal” mentioned at the beginning of the verse. Accordingly, the verse may be read as saying: Every animal in the animal you may eat, and is referring to a fetus inside its mother. It therefore serves to include the offspring, i.e., the fetus, as being permitted by its mother’s slaughter, even if parts of the fetus had been severed.
אלא מעתה ימירו בו
The Gemara objects: If that is so, that the phrase: Every animal of the animals, is referring to a fetus, then one should be able to substitute a non-sacred animal for the sanctified fetus of a pregnant offering, i.e., the non-sacred animal should become consecrated through the attempt to do so. This is because the verse referring to substitution also uses that phrase: “And if he shall substitute an animal for an animal [behema bivhema], it and its substitute shall be consecrated” (Leviticus 27:10). There too, the phrase “an animal for an animal” translates literally as: An animal in an animal.
אלמה תנן אין ממירין לא אברין בעוברין ולא עוברין באברין ולא אברין ועוברין בשלמין ולא שלמין בהן
Why, then, did we learn in a mishna (Temura 10a): One cannot substitute limbs of a non-sacred animal for fetuses of pregnant offerings, i.e., those limbs will not thereby be consecrated; and one cannot substitute fetuses of non-sacred animals for limbs of an offering, and one cannot substitute limbs and fetuses of non-sacred animals for whole offerings, and one cannot substitute whole, non-sacred animals for them, i.e., limbs and fetuses of offerings?
אלא אמר קרא (דברים יד, ו) וכל בהמה לרבות את הולד
Rather, the halakha that a fetus and its severed pieces are permitted to be consumed by virtue of the slaughter of the mother animal is derived from that which the verse states: “And every animal.” The term “and every” serves to include the offspring, i.e., the fetus, as being permitted, even if parts of it had been severed.
אי הכי אפילו חותך מן הטחול ומן הכליות נמי אלמה תנן חותך מן העובר שבמעיה מותר באכילה מן הטחול ומן הכליות אסור באכילה אמר קרא אותה שלמה ולא חסרה
The Gemara objects: If so, then even if one severs pieces of the spleen or of the kidneys of an animal, those pieces should be permitted as well. Why, then, did we learn in the mishna: If one severed pieces from a fetus that was in its womb, leaving those pieces in the womb, their consumption is permitted by virtue of the slaughter of the mother animal, but if one severed pieces of the spleen or of the kidneys of an animal and then slaughtered it their consumption is prohibited? The Gemara explains: That verse states: “Of the animal, it you may eat,” which indicates that slaughter permits consumption of only the whole animal, but not of the parts of the animal that it is lacking, i.e., the parts that were severed.
אלא מעתה השוחט את הבהמה ומצא בה דמות יונה תשתרי אלמה אמר רבי יוחנן השוחט את הבהמה ומצא בה דמות יונה אסור באכילה
The Gemara objects: If that is so, that the halakha is derived from the term “and every animal,” then even in the case of one who slaughters an animal and finds a dove-shaped fetus in it, it should be permitted. Why, then, does Rabbi Yoḥanan say: One who slaughters an animal and finds a dove-shaped fetus in it, that fetus is prohibited for consumption?
בעינא פרסות וליכא
The Gemara explains: In order for the fetus to be permitted, I require that it have hooves, and a dove-shaped fetus does not have hooves.
אלא מעתה קלוט במעי פרה ליתסר הא תנא דבי ר’ ישמעאל כרבי שמעון בן יוחי (דברים יד, ו) פרסה בבהמה תאכלו
The Gemara objects: If that is so, that the fetus is permitted only if it fulfills the conditions mentioned in that verse, then a fetus with non-cloven hooves found inside a cow’s womb should be forbidden, whereas the baraita cited on 68b states that it is permitted. The Gemara answers: This is as the school of Rabbi Yishmael taught in accordance with the opinion of Rabbi Shimon ben Yoḥai: Each phrase in the verse is taken as a sufficient condition. Furthermore, the term “hoof” can be understood independently of the phrase “cloven into two hooves,” and is referring to a non-cloven hoof. Accordingly, the verse can be interpreted as teaching: An animal that has a hoof, in the animal, it you may eat, and teaches that even a fetus with a non-cloven hoof is permitted.
רב שימי בר אשי אמר לעולם כדקאמרת מעיקרא ודקא קשיא לך אין ממירין הא מני רבי שמעון היא דמקיש תמורה למעשר מה מעשר אינו נוהג באברים ועוברים אף תמורה אינה נוהגת באברים ועוברים
Rav Shimi bar Ashi said: Actually, the halakha that the fetus and its severed pieces are permitted should be derived as you previously said, i.e., from the phrase: An animal in the animal. And with regard to that which posed a difficulty for you, i.e., the mishna in Temura that states one cannot substitute a non-sacred animal for the fetus of a pregnant offering, that difficulty can be resolved by saying: In accordance with whose opinion is this? It is the opinion of Rabbi Shimon, who compares substitution to the animal tithe: Just as the animal tithe does not apply to limbs and fetuses but only to live animals that can walk, as it is stated: “Whatever passes under the rod” (Leviticus 27:32), so too, substitution does not apply to limbs and fetuses.
ומנא תימרא דתנן אמר רבי יוסי והלא במוקדשים האומר רגלה של זו עולה כולה עולה אף כשיאמר רגל של זו תחת זו תהא כולה תמורה תחתיה
The Gemara asks: And from where do you say that this mishna expresses the opinion of Rabbi Shimon? The Gemara explains: As we learned in the same mishna (Temura 10a) that Rabbi Yosei says: But with regard to consecrated offerings, if one says the leg of this animal is a burnt offering, then all of the animal is consecrated as a burnt offering. Accordingly, even with regard to substitution, if one says: The leg of this non-sacred animal should be substituted instead of that offering, the entire animal should be a substitute in its stead.
למאן קא מהדר ליה אילימא לרבי מאיר ורבי יהודה מי אית להו האי סברא והתניא יכול האומר רגלה של זו עולה תהא כולה עולה תלמוד לומר (ויקרא כז, ט) כל אשר יתן ממנו לה’ יהיה קדש ממנו קדש ולא כולו קדש
Rabbi Yosei clearly disagrees with the opinion that substituting a limb is not possible. But Rabbi Yosei’s formulation indicates that even according to that opinion, if a single limb is consecrated then the entire animal becomes consecrated. The Gemara clarifies: To whom is Rabbi Yosei responding? If we say he is responding to Rabbi Meir and Rabbi Yehuda, do they accept this reasoning? But isn’t it taught in a baraita: One might have thought that in the case of one who says: The leg of this animal is a burnt offering, all of it will be a burnt offering. Therefore, the verse states: “And if it is an animal of those that they bring as an offering to the Lord, anything of it that one gives to the Lord, it shall be sacred” (Leviticus 27:9). The verse indicates that the part of it that one gives will be sacred, but all of it will not be sacred.
יכול תצא לחולין תלמוד לומר יהיה בהוייתה תהא הא כיצד תמכר לצרכי עולות ודמיה חולין חוץ מדמי אבר שבה דברי רבי מאיר ורבי יהודה
A non-sacred animal with a consecrated limb may not be sacrificed. Accordingly, one might have thought the consecrated limb may be redeemed and thereby transferred to non-sacred status. Therefore, the verse states: “It shall be sacred,” indicating that it shall remain as it is. How is this possible? The animal should be sold for the needs of burnt offerings, i.e., to an individual who will sacrifice the entire animal as a burnt offering, and the payment received for the animal will be non-sacred, except for the payment received in exchange for that one limb that is consecrated. This is the statement of Rabbi Meir and Rabbi Yehuda.
רבי יוסי ורבי שמעון אומרים מנין לאומר רגלה של זו עולה תהא כולה עולה תלמוד לומר יהיה לרבות את כולה
Rabbi Yosei and Rabbi Shimon say: From where is it derived that in the case of one who says: The leg of this animal is a burnt offering, all of it becomes a burnt offering? The verse states: “It shall be sacred.” This serves to include all of the animal, indicating that it all becomes sacred.
למאן אי לרבי מאיר ורבי יהודה מי אית להו האי סברא אלא לאו לרבי שמעון
The Gemara reiterates its question: To whom is Rabbi Yosei responding? Rabbi Yosei clearly disagrees with the opinion that if a single limb is consecrated then the entire animal becomes consecrated. If we say he is responding to Rabbi Meir and Rabbi Yehuda, do they accept this reasoning? Rather, isn’t Rabbi Yosei responding to Rabbi Shimon, as the Gemara suggests above in resolution of the difficulty from the mishna in Temura?
לא רבי יוסי טעמא דנפשיה קאמר:
The Gemara responds: No, it is possible that Rabbi Yosei is not responding directly to any other opinion; rather, he stated his own reasoning, without reference to that of another Sage. Consequently, his statement affords no proof that the mishna in Temura expresses the opinion of Rabbi Shimon.
מתני׳ המבכרת המקשה לילד מחתך אבר אבר ומשליך לכלבים יצא רובו הרי זה יקבר ונפטרת מן הבכורה:
MISHNA: Upon its birth, the firstborn male offspring of a domesticated animal is automatically consecrated with firstborn status, and it is prohibited to derive benefit from it. Furthermore, if it dies, it may not be discarded, but must be buried. If an animal that was giving birth to a firstborn male was encountering difficulty giving birth, and in order to alleviate the difficulty one wishes to terminate the birth, he may cut up the fetus limb by limb and cast it to the dogs. Since the fetus was not born, it is non-sacred and does not require burial. If a majority of the fetus had already emerged, it is considered to have been born and is therefore consecrated; consequently, if one cut it up it must be buried, and the mother animal is exempted from having firstborn status conferred on any future offspring.
גמ׳ אתמר יצא שליש ומכרו לעובד כוכבים וחזר ויצא שליש אחר רב הונא אמר קדוש רבה אמר אינו קדוש
GEMARA: An amoraic dispute was stated with regard to a case in which one-third of a firstborn fetus emerged from the womb and then one sold it to a gentile, and then another one-third of the fetus emerged. Once a majority of the fetus emerges it is considered born. The halakha is that a fetus partly owned by a gentile is not consecrated as a firstborn. In this case, the firstborn was sold to a gentile only after it had already partially emerged from the womb. Rav Huna says it is consecrated, while Rabba says it is not consecrated.
רב הונא אמר קדוש קסבר למפרע קדוש וכיון דנפק ליה רוביה איגלאי מילתא למפרע דמעיקרא הוה קדוש ומאי דזבין לא כלום זבין
The Gemara elaborates: Rav Huna says it is consecrated, as he maintains a firstborn is consecrated retroactively from the moment the first part of its body emerges from the womb. And therefore in this case, once most of it had emerged, it became clarified retroactively that it had already been consecrated from the outset, and so with regard to that which he had sold to a gentile, it arises that he did not actually sell anything at all. Since it had already been consecrated, he did not have full ownership of it to be able to sell it.
רבה אמר אינו קדוש קסבר מכאן ולהבא קדוש ומאי דזבין שפיר זבין
Rabba says it is not consecrated, as he maintains a firstborn is consecrated from that point forward, i.e., only at the moment the majority of it emerges. And so with regard to that which he had sold to a gentile, it arises that he had sold it properly, i.e., the sale was valid because at the time of the sale it had not been consecrated. Accordingly, by the time the majority of its body emerged it was already partly owned by a gentile, and that prevented it from being consecrated.
ואזדו לטעמייהו דאתמר יצא שליש דרך דופן ושני שלישי דרך רחם רב הונא אמר אינו קדוש רבה אמר קדוש
The Gemara notes: Rav Huna and Rabba follow their lines of reasoning, as another dispute between them was stated with regard to a case in which one-third of a firstborn fetus emerged through the wall of the womb, i.e., via caesarean section, and then the other two-thirds emerged through the opening of the womb. The halakha is that a fetus is consecrated only if it emerged through the opening of the womb. In this case a majority did emerge through the opening, but the first majority to emerge was not through the opening. Rav Huna says it is not consecrated and Rabba says it is consecrated.
רב הונא אמר אינו קדוש רב הונא לטעמיה דאמר למפרע קדוש ורובא קמא ליתיה ברחם רבה אמר קדוש רבה לטעמיה דאמר מכאן ולהבא קדוש ורובא דרך רחם נפיק
The Gemara elaborates: When Rav Huna says it is not consecrated Rav Huna conforms to his standard line of reasoning, as he says a firstborn is consecrated retroactively, since the birth consecrates it. And in this case, the first majority that emerged, which defined its birth, was not through the opening of the womb. Therefore, it was not consecrated. Conversely, when Rabba says it is consecrated Rabba conforms to his standard line of reasoning, as he says a firstborn is consecrated from that point forward, i.e., only once a majority of the fetus has emerged from the opening of the womb. This is because the emergence of a majority of the fetus through the opening of the womb consecrates it, even if that is not the first majority, and in this case the majority of the animal emerged through the opening of the womb.
וצריכא דאי אשמעינן בהא בהא קאמר רב הונא משום דלקולא אבל בהך דלחומרא אימא מודי ליה לרבה
The Gemara notes: And it is necessary to convey Rav Huna and Rabba’s dispute in both of these cases. As, had the Sages taught us only their dispute with regard to this case, where after one-third emerged it was sold to a gentile, one might have thought that it is only with regard to this case that Rav Huna says the animal is consecrated retroactively. This is because to rule it is consecrated from that point forward would be a leniency, as then the fetus would be exempt from being subject to firstborn status. But with regard to that case, when one-third emerged through the wall of the womb, where Rabba’s opinion would lead to a stringency, one might say that Rav Huna concedes to Rabba.