Reference for Bekhorot 50:14

בעלי מומין אוסרין בכ"ש ורבי יוסי אומר

What is meant then is: Not in this case does Akabya allow and the Sages declare it forbidden,<span class="x" onmousemove="('comment',' I.e., in this case there is no dispute.');">⁸</span>

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