Leviticus 6:6-7

6:6 Then he must bring his guilt offering to the Lord, a flawless ram from the flock, convertible into silver shekels, for a guilt offering to the priest. 6:7 So the priest will make atonement on his behalf before the Lord and he will be forgiven for whatever he has done to become guilty.”

Leviticus 7:7

7:7 The law is the same for the sin offering and the guilt offering; it belongs to the priest who makes atonement with it.