Reference for Menachot 156:7
צריכא דאי איתמר בההיא בההיא קא אמר ר' יוחנן דכל היכא דאיתיה באיסורא קאי אבל לענין מקדש לחם אימא מודי ליה לריש לקיש דאי איתיה בפנים קדוש אבראי לא קדוש
Also [if he so slaughters] the daily offering.<span class="x" onmousemove="('comment',' I.e., he slaughters the evening daily offering of the fourteenth of Nisan whilst having leaven in his possession. This is also prohibited, according to R. Judah, as being implied in the expression 'My sacrifice'. V. Prec. n.');"><sup>5</sup></span> Whereupon Resh Lakish said, He is never culpable unless the leaven belongs to him who slaughters or to him who sprinkles the blood or to any one of the members of the company,<span class="x" onmousemove="('comment',' Registered for this sacrifice.');"><sup>6</sup></span>