The Gemara clarifies this dilemma: Does the first siman join together with the second siman to purify the animal from the impurity of an unslaughtered carcass or not? In both cases the dilemma is: Does the cutting of the first siman, which serves the dual purpose of being a component of permitting consumption and preventing impurity of the animal, join together with the cutting of the second siman, which serves only the purpose of preventing impurity, in order to constitute a single act of slaughter and thereby prevent the animal from assuming the impurity of an unslaughtered carcass? Or perhaps because the cutting of each siman is performed for a different purpose they do not join together?

In any event, we raise the dilemma only in order to purify the foreleg from the impurity of an unslaughtered carcass. But with regard to eating the slaughtered animal, all agree that it is forbidden, as even Rabbi Zeira concedes that the animal is a tereifa and retracts his objection to the distinction that Rava proposed between the lungs and the innards.

Rav Aḥa bar Rav said to Ravina: Perhaps Rabbi Zeira actually did not retract his opinion, as even initially he held that there is no distinction between lungs and innards. If either is perforated after one siman was cut, the animal is a tereifa. And Rabbi Zeira stated his objection to the distinction of Rava in accordance with the statement of Rava, but he himself does not hold accordingly.

The Gemara continues its analysis of the statement of Reish Lakish, who said that after the windpipe is cut, the lung is considered as though it was placed in a basket, and if it is perforated before the slaughter is completed, the animal does not become a tereifa. Rav Aḥa bar Yaakov said: Learn from the statement of Rabbi Shimon ben Lakish that one may invite Jews to eat the innards of an animal that was slaughtered, but one may not invite gentiles to eat the innards of an animal that was slaughtered, because they are forbidden to gentiles.

What is the reason? For Jews the matter of rendering the meat of the animal fit for consumption is dependent upon the performance of a valid act of slaughter. Once there is full-fledged slaughter and both simanim are cut, the innards are permitted to them even if the animal is convulsing. But with regard to gentiles, for whom stabbing is sufficient and slaughter is not required, the innards are permitted only after the animal is completely dead, since the matter of rendering the meat of the animal fit for consumption is dependent upon its death. Therefore, if the animal is still convulsing, these innards, which are considered to be outside the body after the cutting of the two simanim, are considered like a limb from a living animal and it is forbidden for gentiles to eat them.

Rav Pappa said: I was sitting before Rav Aḥa bar Yaakov and I sought to say to him that his statement is difficult: Is there anything that is permitted for a Jew but prohibited for a gentile? But I did not say that to him, as I said to myself: Didn’t he say a reason for his ruling? Therefore, there is no reason to ask the question.

The Gemara notes: It is taught in a baraita not in accordance with the opinion of Rav Aḥa bar Yaakov: One who seeks to eat from the meat of an animal before its soul departs may cut an olive-bulk of meat from the area of the slaughter, the neck, and salt it very well, i.e., more than is normally required, and rinse it very well in water to remove the salt and the blood, and wait until the animal’s soul departs, and eat it. It is permitted for both a gentile and a Jew to eat it. Contrary to the statement of Rav Aḥa bar Yaakov, there is no distinction between Jew and gentile.

This baraita supports the statement of Rav Idi bar Avin, as Rav Idi bar Avin says that Rav Yitzḥak bar Ashyan says: One who seeks to recuperate from an illness should cut an olive-bulk of meat from the area of slaughter, i.e., the neck, of an animal, and salt it very well, and rinse it very well, and wait until the animal’s soul departs, and eat it. It is permitted for both a gentile and a Jew to eat it.

MISHNA: In the case of one who slaughters a domesticated animal, an undomesticated animal, or a bird, and blood did not emerge from them during the slaughter, all of these are permitted for consumption and do not require the ritual washing of the hands as they may be eaten with ritually impure [mesoavot] hands, because they were not rendered susceptible to ritual impurity through contact with blood, which is one of the seven liquids that render food susceptible to impurity. Rabbi Shimon says: They were rendered susceptible to ritual impurity by means of the slaughter itself.

GEMARA: The reason that they may be eaten with ritually impure hands is that blood did not emerge from the animals or birds during the slaughter; but if blood emerged from them during slaughter, they may not be eaten with ritually impure hands. The Gemara asks: Why not? Ordinary hands are impure with second-degree ritual impurity and an item of second-degree impurity cannot impart third-degree impurity to non-sacred items with which it comes into contact.

The Gemara clarifies: From where is it ascertained that we are dealing in the mishna with non-sacred food, and not with the slaughter of an offering? That is clear, as the tanna teaches in the list of those slaughtered: An undomesticated animal. As, if the tanna is referring to the slaughter of sacrificial animals and birds, is there any undomesticated animal included in the framework of sacrificial animals? And furthermore, if the tanna is referring to sacrificial animals, when no blood emerges from them are the offerings valid? The offering itself requires blood, as it is only through the presenting of the blood upon the altar that the offering is accepted.

And furthermore, if the tanna is referring to sacrificial animals, when blood emerges from them, does it render them susceptible to ritual impurity? But doesn’t Rabbi Ḥiyya bar Abba say that Rabbi Yoḥanan says: From where is it derived that the blood of sacrificial animals does not render food susceptible to ritual impurity? It is derived from a verse, as it is stated: “You shall not eat it; you shall pour it upon the earth like water” (Deuteronomy 12:24). Blood of a non-sacred animal, which is poured like water when it is slaughtered, renders food susceptible to ritual impurity. By contrast, blood of a sacrificial animal, which is not poured like water but is presented on the altar, does not render food susceptible to ritual impurity.

And furthermore, if the tanna is referring to sacrificial animals, when blood does not emerge from them are they not nevertheless rendered susceptible to ritual impurity? Let them be rendered susceptible to ritual impurity by means of regard for sanctity, as we maintain that regard for sanctity renders food suceptible to ritual impurity even in the absence of contact with any of the seven liquids.

Rav Naḥman said that Rabba bar Avuh said: Here we are dealing with non-sacred food that one purchased in Jerusalem with second-tithe money, which assumes the status of the second-tithe produce. This produce, in turn, assumes third-degree impurity through contact with hands that have second-degree impurity. And this mishna is not in accordance with the opinion of Rabbi Meir, as we learned in a mishna (Para 11:5):