Reference for Gittin 108:13

ודלמא דחזיניה בפישפש קשיא

Where has it declared him credible? — R. Isaac b. Bisna replied: The proof is from the high priest on the Day of Atonement, since if he says [that his sacrifice<span class="x" onmousemove="('comment',' I.e. his ceremonies in the inner shrine. V. Lev. XVI, 12-17. ');">¹²</span>

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