Leviticus 4:23-28

and the sin he has committed becomes known, he must bring as his offering a male goat without defect. He is to lay his hand on the goat’s head and slaughter it at the place where the burnt offering is slaughtered before the LORD. It is a sin offering. Then the priest shall take some of the blood of the sin offering with his finger and put it on the horns of the altar of burnt offering and pour out the rest of the blood at the base of the altar. He shall burn all the fat on the altar as he burned the fat of the fellowship offering. In this way the priest will make atonement for the leader’s sin, and he will be forgiven. “ ‘If any member of the community sins unintentionally and does what is forbidden in any of the LORD’s commands, when they realize their guilt and the sin they have committed becomes known, they must bring as their offering for the sin they committed a female goat without defect.