Reference for Bekhorot 113:22

הכל לאיתויי מאי

<big><b>MISHNAH: </b></big>ALL [LAMBS] ENTER THE SHED TO BE TITHED EXCEPT KIL'AYIM,<span class="x" onmousemove="('comment',' Beasts that are cross-bred.');">¹⁷</span>

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