Leviticus 16:11
And Aaron shall bring the ox of his sin offering, and reconcile for himself and for his household, and kill him.
Leviticus 16:6
"And Aaron shall offer the ox for his sin offering and make an atonement for him and for his house.
Leviticus 16:3
But of this manner shall Aaron go in into the holy place: with a young ox for a sin offering, and a ram for a burnt offering.
Hebrews 7:27
Which needeth not daily - as yonder high priests - to offer up sacrifice, first for his own sins, and then for the people's sins. For that did he at once for all, when he offered up himself:
Hebrews 9:7
But into the second went the high priest alone, once every year: and not without blood, which he offered for himself, and for the ignorance of the people.