1)

(a)The Beraisa establishes the Pasuk in Bechukosai (in connection with which animals must be sacrificed and which can be redeemed) "ve'Im Kol Beheimah Temei'ah ... " - by a Ba'al-Mum (which it refers to as 'Tamei', the source of our previous suggestion).

(b)We are forced to ignore its literal meaning (a non-Kasher species) - because we already know that from the Pasuk ("ve'Im ba'Beheimah Temei'ah u'Padah be'Erkecha").

(c)And the Tana learns from the Pasuk there " ... asher Lo Yakrivu mimenu Isheh la'Hashem" that - it is only on a permanent blemish that a Hekdesh animal may be redeemed, but not on a passing one (that prevents the animal from being sacrificed today, but is gone tomorrow).

2)

(a)Rav Huna bar Mano'ach queries Shmuel (who learns that she'Nitme'u in the Reisha of our Mishnah is La'av Davka) from the Seifa of the Mishnah itself 'ha'Ofos, ve'ha'Eitzim ve'ha'Levonah u'K'lei Shareis, mi'she'Nitme'u Ein lahen Pidyon'. Birds are not redeemable - because (unlike animals) they adopt Kedushas ha'Guf the moment they are declared Hekdesh (and do not require a K'li Shareis to attain it).

(b)Rav Huna bar Mano'ach initially explains that the latter three (Eitzim, Levonah and K'lei Shareis) are not redeemable - because Machshirei Korban (such as Menachos and Nesachim) cannot be redeemed as long as they are Tahor, and the above three are not subject to Tum'ah (as we will now explain), posing a Kashya on Shmuel, as we will now explain.

(c)Eitzim and Levonah are only subject to Tum'ah because of Chibas ha'Kodesh - under normal circumstances, raw materials other than food are not subject to Tum'ah, and it is only because they are Hekdesh that the Torah gives them a Din Tum'ah.

3)

(a)Chibas ha'Kodesh is not applicable here with regard to ...

1. ... Eitzim - because we are speaking about wood that has not yet been cut to size, and ...

2. ... Levonah - because it has not yet been sanctified in a K'li Shareis.

(b)Neither can Tum'ah be the reason that K'lei Shareis cannot be redeemed - since they can easily be Toveled in a Mikvah.

(c)We refute this Kashya on Shmuel however, by accepting his ruling with regard to Nesachim and Menachos - which are easy to replace, whereas Eitzim, Levonah and K'lei Shareis, which are uncommon, the Rabbanan declared unredeemable.

(d)Wood for the Mizbe'ach is uncommon - because it must be free of worms (as we learned in the ninth Perek).

4)

(a)The Beraisa rules that - unblemished animals that one declares Hekdesh Bedek ha'Bayis can only be redeemed for the purpose of bringing them on the Mizbe'ach ...

(b)... because whatever is fit to go on the Mizbe'ach, never leaves the realm of Mizbe'ach (it does not go out le'Chulin).

(c)Rav Papa assumes that if Shmuel had heard of this Beraisa - he would have retracted his statement (since there is no difference between animals that are fit to go on the Mizbe'ach and Menachos and Nesachim).

(d)We refute Rav Papa's supposition however, by suggesting that - Shmuel knew of this Beraisa, yet he did not retract because he places animal Korbanos in the category of things that are uncommon (and on which the Chachamim therefore decreed), since the slightest blemish (such as eye's-web) renders them Pasul.

5)

(a)Rav Kahana disagrees with Shmuel. He maintains that - Menachos and Nesachim can only be redeemed when they are Tamei, but not when they are Tahor.

(b)In the first Lashon, Rebbi Oshaya agrees with Rav Kahana, but in the second - he agrees with Shmuel.

(c)Rebbi Elazar makes a compromise. Basically he holds like Rav Kahana and holds like Shmuel only with regard to - the Asiris ha'Eifah of a Minchas Chotei Ani.

(d)And he learns it from a Pasuk in Vayikra (in connection with the Korban Oleh ve'Yored). He learns from the Pasuk (in connection with a Korban ...

1. ... Ashir) "me'Chataso" that - if, after designating a lamb as one's Korban, one becomes poor, the lamb automatically goes out to Chulin.

2. ... Ani) "al Chataso" that if - after designating an Asiris ha'Eifah for his Minchah, one becomes rich, he is obligated to redeem the flour, and use the proceeds towards purchasing a lamb or a goat for his Chatas.

6)

(a)Based on the Beraisa that we are about to discuss, Rebbi Oshaya heard that according to Rebbi Shimon, a Minchah that a Kohen renders Pigul - is not subject to Tum'as Ochlin.

(b)The Tana Kama rules that Isurei Hana'ah (such as Orlah and K'lai ha'Kerem ... ) - are subject to Tum'as Ochlin.

(c)When he includes in the list ...

1. ... Shor ha'Niskal, he is referring to - a Shor ha'Niskal that one Shechted (after Beis-Din have declared that it is Chayav Sekilah).

2. ... Petter Chamor, he is referring to - a first-born donkey that one Shechted on behalf of a Nochri, and which is still convulsing ...

(d)... because once the ox has been stoned and the donkey has stopped convulsing - they are Tamei Tum'as Neveilus, rendering the Tum'as Ochlin irrelevant (since Tum'as Neveilus is more stringent than Tum'as Ochlin ...

(e)...inasmuch as even a k'Zayis is Metamei, whereas Tum'as Ochlin needs to be a k'Beitzah in order to be Metamei).

7)

(a)Rebbi Shimon ruled that all of the above - are not Metamei Tum'as Ochlin.

(b)He concedes to the Tana Kama however, that Basar be'Chalav is Metamei Tum'as Ochlin - because it had a Sha'as ha'Kosher (it was originally permitted [see Rabeinu Gershom]) or because even after mixing them together, they remain permitted until one cooks them together (see Gilyon Maharsha).

(c)A Shor ha'Niskal (and the other animals mentioned in the Beraisa) however, did not have a Sha'as ha'Kosher before it gored - because as long as the animal is alive, it is be'Chezkas Isur until it has been proven to have been Shechted; and besides, a live animal is never subject to Tum'ah.

(d)Rav Asi Amar Rebbi Yochanan ascribes Rebbi Shimon's ruling to the Pasuk (in connection with Tum'as Ochlin) "mi'Kol ha'Ochel asher Ye'achel" which implies that - food that one can feed to others is Tamei Tum'as Ochlin, but not food that one cannot [such as Isurei Hana'ah]).

8)

(a)Rebbi Shimon ben Yehudah in the name of Rebbi Shimon learns from the Gezeirah-Shavah " ... ki Am *Kadosh* Atah la'Hashem Elokecha, Lo Sevashel G'di ba'Chaleiv Imo" (Re'ei) "ve'Anshei *Kodesh* Tih'yun Li, u'Basar ba'Sadeh T'reifah Lo Socheilu" (Mishpatim) that - Basar be'Chalav, like T'reifah, is Mutar be'Hana'ah.

(b)When he gave the attributed his conceding to the Tana Kama that Basar be'Chalav is Tamei Tum'as Ochlin to the fact that it originally had a Sha'as ha'Kosher - he was merely adding an additional reason (Chada ve'Od Ka'amar).

9)

(a)We query Rebbi Oshaya from a Beraisa, where Rebbi Shimon rules that - there are cases of Nosar being Metamei Tum'as Ochlin and cases of Nosar that are not.

(b)The Tana rules 'Lan Lifnei Zerikah, Eino Metamei Tum'as Ochlin, le'Achar Zerikah Metamei Tum'as Ochlin' - because the former did not have a Sha'as ha'Kosher, whereas the latter did.

(c)He stated that ...

1. ... Pigul, both with regard to Kodshei Kodshim and Kodshim Kalim - is not Metamei Tum'as Ochlin, whereas ...

2. ... Pigul by a Minchah - is, a Kashya on Rebbi Oshaya (who said that according to Rebbi Shimon, it is not).

(d)We answer that the Beraisa is speaking about a Minchah that had a Sha'as ha'Kosher, whereas Rebbi Oshaya is speaking about one that did not - where the owner declared the wheat Hekdesh whilst it was still attached to the ground.

10)

(a)The problem with this answer is that even wheat that is sanctified when it is still attached to the ground ought to have a Sha'as ha'Kosher - because it can be redeemed.

(b)We cite the first Lashon of Rebbi Oshaya himself on the previous Amud, where he said - Temei'in Nifdin, Tehorin Ein Nifdin (in which case until it became Tamei, the Minchah did not have a Sha'as ha'Kosher).

(c)According to the second Lashon however ('Afilu Tehorin Nifdin'), the Kashya remains. The problem that we initially have with the answer that since the Minchah was not redeemed, it is considered as if it did not have a Sha'as ha'Kosher is that - Rebbi Shimon himself holds 'Kol ha'Omed li'Pados, ke'Paduy Dami' (Whatever stands to be redeemed, it is as if it has already been redeemed).

(d)Rebbi Shimon in a Beraisa explains that a Parah Adumah is Metamei Tum'as Ochlin - because it had a Sha'as ha'Kosher.

(e)To which Resh Lakish adds that - even if the Parah has already been Shechted and is waiting to be burned it can be redeemed (from which we can see that it is considered a Sha'as ha'Kosher because it can be redeemed, even if ultimately, it is not.

11)

(a)We answer the Kashya by differentiating between a Parah Adumah - which stands to be redeemed, and a Minchah - which does not.

(b)The problem with this from 'Lan Lifnei Zerikah' in our Mishnah, where the Tana rules 'Ein Metamei Tum'as Ochlin' is that - there too, they could have performed Zerikah, and it was a Mitzvah to do so, yet the Tana, places it in the category of Lo Hayah lo Sha'as ha'Kosher, and rules 'Ein Metamei Tum'as Ochlin'.

(c)So we establish the Beraisa ('Yesh Nosar ... ') - where the Korban was Shechted so close to dusk that there was not sufficient time in the day to perform the Zerikah (in which case it really was a case of Lo Hayah lo Sha'as ha'Kosher).

(d)And to answer why the Tana then switches to Lan le'Achar Zerikah to find a case of Haysah lo Sha'as ha'Kosher, and not simply where there was time in the day to perform the Zerikah - we explain Hachi Nami Ka'amar ... (when the Beraisa draws a distinction betwen Lan li'Fenei Zerikah ... and Lan le'Achar Zerikah, it actually means to differentiate between whether it was not fit to perform Zerikah (there was no time to do so) or whether it was (there was time to do so).