Leviticus 5:14-19

14Then the Lord spoke to Moses, saying, 15“1If a person acts unfaithfully and sins 2unintentionally against the Lord’s holy things, then he shall bring his 3guilt offering to the Lord: 4a ram without defect from the flock, according to your valuation in silver by shekels, in terms of the 5shekel of the sanctuary, for a guilt offering. 166He shall make restitution for that which he has sinned against the holy thing, and shall add to it a fifth part of it and give it to the priest. 7The priest shall then make atonement for him with the ram of the guilt offering, and it will be forgiven him.

17“Now if a person sins and does any of the things 8which the Lord has commanded not to be done, 9though he was unaware, still he is guilty and shall bear his punishment. 18He is then to bring to the priest 10a ram without defect from the flock, according to your valuation, for a guilt offering. So the priest shall make atonement for him concerning his error in which he sinned 11unintentionally and did not know it, and it will be forgiven him. 19It is a guilt offering; he was certainly guilty before the Lord.”