1)

(a)Rebbi Zerika (or Rebbi Yirmeyahu) objected, when first Rebbi Ami, and then Rebbi Yitzchak Nafcha, declined to examine a Bechor on Yom-Tov - on the grounds that when Rebbi Yehudah argues with Rebbi Shimon, we have a principle 'Halachah k'Rebbi Yehudah'.

(b)Rebbi Yehudah Nesi'a himself was not a Kohen. Nevertheless, there were members of his household who were Kohanim (see Rashash).

(c)Rebbi Aba asked Rebbi Zerika and Yirmeyahu why they did not let the Rabanan rule like Rebbi Shimon, seeing as Rebbi Zeira specifically ruled like Rebbi Shimon.

2)

(a)Ma'an d'Hu went to Eretz Yisrael to hear it from the mouth of Rebbi Zeira himself - Ma'an d'Hu means someone of unknown identity.

(b)It turned out that Rebbi Zeira had not actually said that the Halachah was like Rebbi Shimon (which would imply that he had received such a ruling from his Rebbes) - but that he himself considered this logical, because the Beraisa that we quoted on the previous Amud quoted Rebbi Shimon in the name of the Chachamim.

3)

(a)However, the Gemara is still not certain whether the Halachah is like Rebbi Shimon or like Rebbi Yehudah, and it asks 'Mai Havei Alah'? Rav Yosef quotes from 'thick ropes' - Rebbi Shimon ben Pazi ... until Rebbi who quotes the Kehila Kedishah d'bi'Yerushalayim, who say that Rebbi Shimon and his friends follow the opinion of Rebbi Meir - The Rebbi Shimon here refers to Rebbi Shimon ben Menasya (see Maharsha).

(b)The Kehila Kedishah d'bi'Yerushalayim could not possibly have quoted Rebbi Shimon ben Menasya in the way that it appears - because they were much older than him, and they would hardly quote a Halachah in his name.

(c)What they really said was that Rebbi Shimon ben Menasya, who forbade the examination of a Bechor on Yom-Tov, followed the opinion of Rebbi Meir.

4)

(a)Rebbi Yehudah compares the Shechitah of a Bechor to that of a Tereifah - he maintains that if one Shechted a Bechor first and showed it to an expert afterwards, it was permitted (just like an animal that was inspected for Tereifus after having been Shechted).

(b)Rebbi Meir is strict by a Bechor that was inspected after it was Shechted. In his opinion, a Bechor (unlike a Tereifah) must be examined when it is still alive.

(c)Rav Yosef thinks that we can extend Rebbi Meir's Chumra of Bechor over Tereifah, to say that - whereas a Tereifah may be examined on Yom-Tov, a Bechor may not. That being the case, Rebbi Yehudah will be an individual opinion, against that of Rebbi Shimon and Rebbi Meir (which would mean that we cannot in this case, rule like him).

5)

(a)Rabah bar bar Chanah Amar Rebbi Yochanan has a different way of explaining the Machlokes between Rebbi Meir and Rebbi Yehudah in Bechoros. Rebbi Yehudah will in fact, agree with Rebbi Meir by a 'Dok she'b'Ayin (a membrane caused by a disease in the eye) which tends to change its appearance after death, and whose inspection after death is therefore unreliable.

(b)Rebbi Meir and Rebbi Yehudah argue over whether Chazal decreed other blemishes because of Dokin she'b'Ayin - Rebbi Meir holds that they did; whereas Rebbi Yehudah holds that they did not.

(c)Based on Rebbi Yochanan's interpretation of the Machlokes - Abaye argues that Rebbi Meir's Chumra with regard to examining blemishes after the Shechitah has nothing to do with whether one may or may not, inspect blemishes on Yom-Tov (in fact, he may well agree that one may - like Rebbi Yehudah) - but is purely because of a decree, as we explained, and because we subsequently penalize the Kohen (even bedi'Eved, for having the Bechor inspected, against the wishes of Chazal).

(d)Rav Nachman bar Yitzchak proves this from the Lashon of the Mishnah in Bechoros - which does not quote Rebbi Meir as saying just 'Asur', but 'Ho'il v'Nishchat she'Lo Al Pi Mumcheh, Asur', implying that it is forbidden because of a penalty and not because of intrinsic Isur.

6)

(a)Ami Vardina'a, the Bechor inspector of the Nasi, refused to inspect blemishes on Yom-Tov. Some say that he was called by that name because he was exceptionally good-looking (since Vardina means rose); others maintain that he came from a place called Vardina.

(b)Rebbi Ami condoned Ami Vardina'as Chumra. He himself would not inspect blemishes on Yom-Tov. In fact, he used to inspect them on Erev Yom-Tov. However - if he was satisfied there and then that the Bechor was indeed blemished, he would instruct the shepherd (assuming he was a Kohen - and who, like all Kohanim, was suspect on causing the blemish - which was prohibited) to return on Yom-Tov, when he had more time to cross-examine him.

(c)Rava behaved in the same way. A certain Kohen explained to him one Yom-Tov how his Bechor Behemah had obtained a split lip - by poking his head aver a fence in order to obtain some barley that was lying there.

(d)Rava was still not satisfied - because he still needed to ascertain whether the Kohen had not placed the barley there deliberately, thereby causing the animal to become blemished.

7)

(a)We learn from the Pasuk in Emor "Kol Mum Lo Yihyeh Bo" - that it is even forbidden to cause a Bechor to become blemished.

(b)A Yisrael is obligated to look after his Bechor Behemah for three months before giving it to a Kohen.

8)

(a)When Rebbi Tarfon came to the Beis Hamedrash to ask about an animal that died and Chalah that became Tamei, on Yom-Tov - they told him that they may not be moved on Yom-Tov.

(b)Even feeding them to one's dog is forbidden on Yom-Tov - because the Torah considers all kinds of destruction of Kodshim like burning, as a result of which no matter which method one used to destroy Kodshim, it is forbidden to do so on Yom-Tov (see Tosfos DH 've'Al').

(c)In a Mishnah in Shabbos, Rebbi Shimon permits cutting up gourds for one's animal and feeding a carcass to one's dogs on Yom-Tov. This does not however, mean that the author of our Mishnah, which forbids feeding a carcass of an animal that died on Yom-Tov, cannot be Rebbi Shimon - because Rebbi Shimon concedes that an animal that died on Yom-Tov is Muktzeh.

(d)This explanation is the opinion of Mar bar Ameimar quoting Rava. But according to Mar Brei d'Rav Yosef quoting Rava - Rebbi Shimon argues by an animal that died on Yom-Tov, too.

9)

(a)In order to conform with Rebbi Shimon - those who quote Rava as saying that Rebbi Shimon is lenient even with regard to an animal that died on Yom-Tov, establish our Mishnah by an animal of Kodshim.

(b)Rebbi Shimon will agree that an animal of Kodshim is different - either because once it dies, it can no longer be redeemed (because before redeeming it, it must be stood and assessed); or because one is not permitted to redeem Kodshim in order to feed the dogs (and even if one is, one cannot do so on Yom-Tov).

10)

(a)We prove that the animal in our Mishnah is one of Kodshim - because it mentions it together with Chalah (which is Kodshim).

(b)This creates a problem however, according to those who quote Rava as saying that Rebbi Shimon concedes that an animal that dies on Yom-Tov is Muktzeh anyway - because we can now deduce from our Mishnah that it is only because the animal is one of Kodshim hat it is forbidden; otherwise, it would be permitted?

(c)We therefore establish the Mishnah in the case of - an animal that was about to die already from Erev Yom-Tov, in which case, if it were not Kodshim, it would be permitted, since his mind is on it, and he does not 'push it out of his mind', like he does a healthy animal.

11)

(a)Rav Yehudah Amar Shmuel explains that when our Mishnah writes 'Ein Nimnin al ha'Behemah l'Chatchilah b'Yom-Tov' - it means that one is not permitted to fix a price on the animal.

(b)One divides an animal by fixing the price before Yom-Tov, failing which one divides it without fixing any price, and fixes the price on the following day.

(c)Alternatively says Rav, they can bring another animal that is very similar to the one they are dividing, and then assess the value of the corresponding part that each person received.

(d)The Beraisa bears out Shmuel's contention that it is forbidden on Shabbos and Yom-Tov to assess the amount in value that each one is to receive. The Tana of the Beraisa suggests - that they divide it up into fractions; a half, a third or a quarter.

12)

(a)There is no Isur d'Oraisa to do business on Shabbos and Yom-Tov. The source for the Isur is a Pasuk in Ezra (Nechemyah) 13:19.