Leviticus 8:14-36
And he brought the bullock for the sin offering: and Aaron and his sons laid their hands on the head of the bullock for the sin offering.
Nave's Topical Index—AKJV

Leviticus 9:8-24
Aaron therefore went to the altar, and slew the calf of the sin offering, which was for himself.
Nave's Topical Index—AKJV