Halakhah for Pesachim 170:4

הוא מותיב לה והוא מפרק לה בנגררין:

R'Abba B'Mammel raised an objection: If they were carrying them on staves, the front bearers having gone outside the walls of the Temple Court while the rear ones had not [yet] gone out, those in front defile [their] garments while those behind do not defile their garments.<span class="x" onmousemove="('comment',' This refers to the bullocks which were burnt outside the three camps (v. p. 343 n. 2) ; Jerusalem itself is the third camp but the bearers defiled their garments as soon as they left the first camp, viz., the Temple Court. This is deduced in Yoma ');">⁵</span> But it has not come to rest?<span class="x" onmousemove="('comment',' It was not put down, yet it defiles, though 'carrying out' is written there.');">⁶</span>

Sefer HaChinukh