Leviticus 4:21-22

²¹Then the priest must take the other parts of the bull outside the camp and burn them, like he does when he himself has sinned. That will be the offering for the sin that all the people have committed, and they will be forgiven.

²²When one of the leaders sins without intending to sin, doing something that is forbidden in any of the commands of Yahweh his God, he will be guilty.