Reference for Chullin 70:20

הוכשרו בשחיטה:

R'Assi said that R'Simeon was of the opinion that only the slaughtering renders an animal susceptible to uncleanness but not the blood.<span class="x" onmousemove="('comment',' I.e., the blood of a slaughtered animal will in no circumstances render any foodstuff susceptible to uncleanness.');">⁹</span>

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