Reference for Chullin 200:10

והתניא ר' יהודה אומר

the verse therefore reads: That which dieth of itself or is not of beasts he shall not eat to defile himself therewith,<span class="x" onmousemove="('comment',' Lev. XXII, 8. In the Sifra and in Nid. ');">⁹</span>

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