Leviticus 5:14-16

14The Lord spoke to Moses, saying,

15"If anyone commits a breach of faith and sins unintentionally in any of the holy things of the Lord, he shall bring to the Lord as his compensation, a ram without blemish out of the flock, valued in silver shekels, according to the shekel of the sanctuary, for a guilt offering.

16He shall also make restitution for what he has done amiss in the holy thing and shall add a fifth to it and give it to the priest. And the priest shall make atonement for him with the ram of the guilt offering, and he shall be forgiven.