Reference for Zevachim 69:16

<big><strong>גמ׳</strong></big> אמר רבי אלעזר פיגל בזבח נתפגל השליל בשליל לא נתפגל הזבח פיגל באלל נתפגלה מוראה במוראה לא נתפגל אלל

IF ONE SLAUGHTERS THE SACRIFICE [INTENDING] TO EAT AS MUCH AS AN OLIVE OF THE SKIN, OR OF THE JUICE, OR OF THE JELLY,<span class="x" onmousemove="('comment',' The sediments of boiled meat coagulated.');">²³</span> OR OF THE OFFAL, OR OF THE BONES, OR OF THE TENDONS, OR OF THE HORNS, OR OF THE HOOFS, EITHER AFTER TIME OR OUT OF BOUNDS, IT IS VALID, AND ONE IS NOT CULPABLE ON THEIR ACCOUNT IN RESPECT OF PIGGUL, NOTHAR, OR UNCLEANNESS.<span class="x" onmousemove="('comment',' If the sacrifice became piggul, nothar, or unclean, and a priest ate of the skin etc., he is not liable, since we do not designate his action eating, as these are not eaten.');">²⁴</span>

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