Reference for Zevachim 37:1

כנגד אצילי ידיהן

[in the place] corresponding to their elbows.<span class="x" onmousemove="('comment',' Where these naturally touch the body.');">¹</span> R'Ashi said: Hanna B'Nathana told me, I was once standing before King Izgedar;<span class="x" onmousemove="('comment',' Or, Yezdyird, a Persian king.');">²</span>

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