Any person, whether citizen or stranger, who eats what has died or has been torn by beasts shall wash those clothes, bathe in water, remain impure until evening—and shall then be pure.
וְכׇל־נֶ֗פֶשׁ אֲשֶׁ֨ר תֹּאכַ֤ל נְבֵלָה֙ וּטְרֵפָ֔ה בָּאֶזְרָ֖ח וּבַגֵּ֑ר וְכִבֶּ֨ס בְּגָדָ֜יו וְרָחַ֥ץ בַּמַּ֛יִם וְטָמֵ֥א עַד־הָעֶ֖רֶב וְטָהֵֽר׃
אשר תאכל נבלה וטרפה [AND EVERY SOUL] THAT EATETH CARRION, OR THAT WHICH WAS TORN … [HE SHALL BOTH WASH HIS GARMENTS AND LAVE HIMSELF IN WATER] — Scripture is here speaking of the carrion of a clean bird which causes uncleanness only during the time it passes through the gullet (lit., it is being swallowed in the gullet) and what Scripture teaches you here is that it makes one unclean by eating of it [but it does not defile one by touching it]. The טרפה mentioned here (though being superfluous since a טרפה which died) is of course also a נבלה and thus causes uncleanness just as any other נבלה is mentioned only for the sake of the correct interpretation of the word נבלה. For thus we learn (in Sifra): One might think that the carrion of an unclean bird causes uncleanness in the moment it passes through the gullet! Scripture therefore adds the word טרפה to intimate that this law of נבלה applies only to that class of birds among which טרפה is possible, thus excluding unclean birds for in their class a רפהט can never occur (Sifra, Acharei Mot, Chapter 12 7; Zevachim 69b).
אשר תאכל נבלה וטרפה. בְּנִבְלַת עוֹף טָהוֹר דִּבֵּר הַכָּתוּב, שֶׁאֵין לָהּ טֻמְאָה אֶלָּא בְשָׁעָה שֶׁנִּבְלַעַת בְּבֵית הַבְּלִיעָה, וְלִמֶּדְךָ כָּאן שֶׁמְּטַמְּאָה בַאֲכִילָתָהּ (וְאֵינָהּ מְטַמְּאָה בְמַגָּע); וּטְרֵפָה הָאֲמוּרָה כָּאן לֹא נִכְתַּב אֶלָּא לִדְרֹשׁ, וְכֵן שָׁנִינוּ: יָכוֹל תְּהֵא נִבְלַת עוֹף טָמֵא מְטַמְּאָה בְּבֵית הַבְּלִיעָה, תַּ"ל טְרֵפָה — מִי שֶׁיֵּשׁ בְּמִינוֹ טְרֵפָה, יָצָא עוֹף טָמֵא שֶׁאֵין בְּמִינוֹ טְרֵפָה (ספרא; זבחים ע'):
וכל נפש אשר תאכל נבלה וטרפה, after the Torah wrote about the prohibition of eating blood, something which if permitted would draw us closer to the circle of demons, it speaks about the prohibition of eating meat from diseased animals or animals which have died of causes other than ritual slaughter. A nation that concentrates on attracting the holy spirit to itself would do something counterproductive if consuming such carcasses which are the home base of spiritually negative influences. We know that this is so from the Torah’s prohibition of trying to derive spiritual inspiration from the dead or parts of them. (compare Deuteronomy 18,11 where consulting ghosts or other death-related matters is specifically outlawed, and we are ordered not to tolerate people who practice such cults in our land.)
וְכָל נֶפֶשׁ אֲשֶׁר תֹּאכַל נְבֵלָה וּטְרֵפָה. אַחַר שֶׁכָּתַב עִנְיַן אִסּוּר הַדָּם הַמּוֹשֵׁךְ חֶבְרַת הַשֵּׁדִים, דִּבֵּר עַל אוֹכֵל נְבֵלָה וּטְרֵפָה הַמּוּכָן אֶל שֶׁתִּשְׁרֶה עָלָיו רוּחַ טֻמְאָה, כְּאָמְרָם סַנְהֶדְרִין פֶּרֶק אַרְבַּע מִיתוֹת ״וְדוֹרֵשׁ אֶל הַמֵּתִים״ (דברים יח:יא) ״זֶה הַמְרַעִיב עַצְמוֹ וְהוֹלֵךְ וְלָן בְּבֵית הַקְּבָרוֹת כְּדֵי שֶׁתִּשְׁרֶה עָלָיו רוּחַ טֻמְאָה״.