Reference for Chullin 241:19

האי בשר שפלטתו סכין היכי דמיאי דחשיב עליה אפי' באנפי נפשיה מיטמא

it should contract uncleanness alone;<span class="x" onmousemove="('comment',' Without being included together with other flesh; for whatsoever can be eaten and is intended to he used as a foodstuff will contract and convey food uncleanness.');">¹¹</span>

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