11 And Aaron shall bring the young bull of the sin offering which is for himself, and shall atone for himself and for his house, and shall kill the young bull of the sin offering which is for himself.
Leviticus 16:11 Cross References - MKJV
Leviticus 16:3
3 Aaron shall come into the sanctuary this way: with a bull, a son of the herd, for a sin offering, and a ram for a burnt offering.
Leviticus 16:6
6 And Aaron shall offer his young bull of the sin offering which is for himself, and make an atonement for himself and for his house.
Hebrews 7:27
27 who does not need, as those high priests, to offer up sacrifice daily, first for his own sins and then for the people's sins. For He did this once for all, when He offered up Himself.
Hebrews 9:7
7 But once in the year into the second the high priest goes alone, not without blood, which he offered for himself and for the errors of the people)