Leviticus 5:16

16 They must make restitution for what they have failed to do in regard to the holy things, pay an additional penalty of a fifth of its value and give it all to the priest. The priest will make atonement for them with the ram as a guilt offering, and they will be forgiven.

Read Leviticus 5:16 Using Other Translations

And he shall make amends for the harm that he hath done in the holy thing, and shall add the fifth part thereto, and give it unto the priest: and the priest shall make an atonement for him with the ram of the trespass offering, and it shall be forgiven him.
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.
You must make restitution for the sacred property you have harmed by paying for the loss, plus an additional 20 percent. When you give the payment to the priest, he will purify you with the ram sacrificed as a guilt offering, making you right with the LORD, and you will be forgiven.