Leviticus 5:14-17

The LORD spoke to Moses, saying, “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. He 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. “If anyone sins, doing any of the things that by the LORD’s commandments ought not to be done, though he did not know it, then realizes his guilt, he shall bear his iniquity.