Rav Huna says: When Rabbi Eliezer makes reference to a blemished animal, he is speaking of an unobtrusive blemish, e.g., one that is on the cornea of the eye. And his ruling is in accordance with the opinion of Rabbi Akiva, who says that in the case of an offering with such a blemish, if its sacrificial parts ascended the altar, they shall not descend from it, because it is not a disgrace to the altar for the sacrificial parts of such an offering to be burned on it. The Gemara raises a difficulty: Say that Rabbi Akiva says this is the halakha after the fact, meaning that if the priest already brought up the limbs of these blemished animals, they do not descend from the altar. Does Rabbi Akiva say that one may burn a mixture of these limbs ab initio?

Rav Pappa says: What are we dealing with here? We are dealing with a case where all the limbs in the mixture were brought up upon the ramp. Since they have been brought on the ramp and sanctified as offerings, it is considered after the fact. The Gemara raises a difficulty: If so, i.e., if we are dealing with a case in which the limbs were already carried to the ramp, then even if they were as is, and not intermingled, the limbs of the blemished animal should be burned, as claimed by Rabbi Akiva.

Rather, the reason of Rabbi Eliezer is that with regard to the prohibition against sacrificing a blemished animal upon the altar, the Merciful One excludes certain cases. After listing the various disqualifying blemishes, the verse states: “Neither from the hand of a foreigner shall you offer the bread of your God of any of these, because their corruption is in them, there is a blemish in them; they shall not be accepted for you” (Leviticus 22:25). This teaches that it is only if there is a blemish clearly in them that they shall not be accepted; but if they were sacrificed by means of a mixture they shall be accepted. This exclusion is stated only with regard to blemished animals, not with regard to animals that copulated with people, and consequently the limbs of these animals are not brought up to the altar even if they became intermingled with the limbs of fit offerings.

The Gemara asks: And the Rabbis, how do they expound this verse? The Gemara explains that they expound it as follows: It is only if the blemish is still in them that they shall not be accepted; but if their blemish has passed, they shall be accepted. And Rabbi Eliezer derives this halakha from the previous clause in that same verse: “Because their corruption is in them [bahem].” Since the verse could have stated the shorter form of bam, and instead stated “bahem,” one derives from here that if the animal no longer is blemished it is accepted as an offering. And as for the Rabbis, they do not interpret anything from the variation between bam and “bahem”; they do not see this as a significant deviation from the standard language of the verse.

The Gemara asks: If that is so, and Rabbi Eliezer permits the limbs of blemished animals to be sacrificed if they are in a mixture, why is it necessary for him to say: I view the flesh of the limbs of the blemished animals as though they are pieces of wood? After all, the Merciful One permits them as an offering. The Gemara explains that Rabbi Eliezer is speaking to the Rabbis in accordance with their statement, as follows: According to my opinion, the Merciful One permits these limbs to be sacrificed upon the altar. But even according to your opinion, at least agree with me that the flesh of a blemished animal that was intermingled with the flesh of a qualified offering is considered like wood, just as is the halakha of the flesh of a sin offering that became intermingled with the flesh of a burnt offering, as according to this baraita the Rabbis concede that the flesh of these two offerings should be sacrificed together.

The Gemara asks: And the Rabbis, how do they respond to this claim of Rabbi Eliezer? The Gemara explains: According to the Rabbis there is a difference between the cases: Here, with regard to a mixture that includes limbs of blemished animals, these limbs are repulsive, and therefore they may not be brought upon the altar, even as wood. Conversely, there, in the case of a mixture of limbs of a sin offering and limbs of a burnt offering, the limbs of the sin offering are not repulsive in and of themselves, and consequently they may be sacrificed upon the altar as wood.

MISHNA: In a case where limbs of burnt offerings fit for sacrifice were intermingled with limbs of blemished burnt offerings, Rabbi Eliezer says: Although all the limbs are unfit for sacrifice, if the head of one of them was sacrificed all the heads shall be sacrificed, as the head that was sacrificed is assumed to have been that of the unfit animal in the mixture. Likewise, if one sacrificed the legs of one of them all the legs shall be sacrificed. And the Rabbis say: Even if all the limbs were sacrificed except for one of them, there is a concern that the remaining limb is the unfit limb, which may not be sacrificed. Rather, all of the limbs must go out to the place of burning in the Temple courtyard.

GEMARA: Rabbi Elazar says: Rabbi Eliezer permitted the sacrificing of all the heads only if they were sacrificed two by two, as at least one of each pair is certainly permitted; but he did not permit them to be sacrificed one by one, in case the priest may be sacrificing the prohibited head by itself. Rabbi Yirmeya raises an objection from the mishna, which states: And the Rabbis say: Even if all the limbs were sacrificed except for one of them, all the limbs must go out to the place of burning in the Temple courtyard. This indicates that even in this situation, where only one of the limbs remains, the dispute between Rabbi Eliezer and the Rabbis still applies, which means that Rabbi Eliezer permits it to be sacrificed despite the fact that it is only one limb.

Rabbi Yirmeya bar Taḥlifa said to Rabbi Yirmeya in response: I will explain the meaning of this statement to you: What does the mishna mean when it states: Except for one of them? It means except for one pair, i.e., two limbs, as even Rabbi Eliezer did not permit one to sacrifice the limbs individually.

MISHNA: In the case of blood of an offering fit for sacrifice that was mixed with water, if the mixture has the appearance of blood it is fit for sprinkling on the altar, even though the majority of the mixture is water. If the blood was mixed with red wine, one views the wine as though it is water. If that amount of water would leave the mixture with the appearance of blood it is fit for presentation. And likewise if the blood was mixed with the blood of a non-sacred domesticated animal or the blood of a non-sacred undomesticated animal, one considers the non-sacred blood as though it is water.