Leviticus 5:14-19

14Then the LORD said to Moses, 15“If someone acts unfaithfully and sins unintentionally against any of the LORD’s holy things, he must bring his guilt offering to the LORD: an unblemished ram from the flock, of proper value1 in silver shekels according to the sanctuary shekel;2 it is a guilt offering. 16Regarding any holy thing he has harmed, he must make restitution by adding a fifth of its value to it and giving it to the priest, who will make atonement on his behalf with the ram as a guilt offering, and he will be forgiven.

17If someone sins and violates any of the LORD’s commandments even though he was unaware, he is guilty and shall bear his punishment. 18He is to bring to the priest an unblemished ram of proper value from the flock as a guilt offering. Then the priest will make atonement on his behalf for the wrong he has committed in ignorance, and he will be forgiven. 19It is a guilt offering; he was certainly guilty3 before the LORD.”