“Also Aaron is to present the bull of the sin offering which is for himself and so make atonement for himself and his house. He is to slaughter the bull of the sin offering which is for himself.
So he is to make atonement for the Holy Place, because of the uncleanness of Bnei-Yisrael and because of their transgressions, all their sins. He is to do the same for the Tent of Meeting, which dwells with them in the midst of their impurities.
He is to bathe himself with water in a holy place, put on his garments, and come out to offer his burnt offering and the burnt offering of the people, to make atonement for himself and for the people.