Reference for Zevachim 47:16

אמר ליה רב סמא בריה דרב אשי לרבינא איפשר דעביד ליה אזן לשפת מזרק ומקבל בה

Now as for R'Simeon, what will you? if he admits the gezerah shawah,<span class="x" onmousemove="('comment',' Whereby it is deduced that 'hand' in connection with sacrifices means the right. The gezerah shawah is from a leper, where both 'hand' and 'finger' are written.');">¹⁶</span>

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