Reference for Chullin 163:20

כי הוינן בי רב פפי קשיא לן

Did R'Simeon B'Lakish really say so?<span class="x" onmousemove="('comment',' That 'the heifer' was not to be included in our Mishnah since the slaughtering thereof renders it fit for food.');">¹⁰</span>

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