Now as to his guilt offering, he is to bring to the LORD a ram without defect from the flock, estimated as to its value, to the priest. Verse ConceptsRamsPerfect Sacrifices

"This is the regulation concerning guilt offerings. They are most holy. Verse ConceptsAaron, Priestly ResponsibilitiesHoliness, As Set Apart For God

He is to compensate for whatever sin he had committed concerning the sacred things of the LORD, add a fifth part to it, and give it to the priest. The priest is to make atonement for him with the ram as a sin offering and he'll be forgiven. "If a person sins and does what the LORD commanded is not to be done, and if he didn't know that he had sinned, then he will be guilty nevertheless. He is to bring from the flock to the priest a ram without defect, estimated as to its value in silver shekels, as a guilt offering. Then the priest is to make atonement for him concerning his inadvertent act that he committed through ignorance, and it will be forgiven him. read more.
It's a sin offering for his guilt in the LORD's presence."