Leviticus 5:18

he shall offer from the flocks an immaculate ram to the priest, according to the measure and estimation of the sin, who shall pray for him, because he did it unknowingly, and he shall be released from it

Other versions

King James Version

And he shall bring a ram without blemish out of the flock, with thy estimation, for a trespass offering, unto the priest: and the priest shall make an atonement for him concerning his ignorance wherein he erred and wist it not, and it shall be forgiven him.

English Standard Version

He shall bring to the priest a ram without blemish out of the flock, or its equivalent for a guilt offering, and the priest shall make atonement for him for the mistake that he made unintentionally, and he shall be forgiven.

New International Version

He is to bring to the priest as a guilt offering a ram from the flock, one without defect and of the proper value. In this way the priest will make atonement for him for the wrong he has committed unintentionally, and he will be forgiven.