[This applies] equally to Yisraelim, Kohanim, and the Anointed Kohen. What is the difference between Yisraelim, Kohanim, and the Anointed Kohen? Only that the blood of the bull atones for the Kohanim for the tumah of the Temple and its holy things. R' Shimon says: Just as the blood of the he-goat which is sacrificed inside atones for Israel, so the blood of the bull atones for the Kohanim; just as the confession over the he-goat which is sent away [to Azazel] atones for Israel, so the confession of the bull atones for the Kohanim.