Leviticus 6:25-29

“Speak to Aaron and to his sons, saying, ‘This is the law of the sin offering: in the place where the burnt offering is slaughtered, the sin offering shall be slaughtered before the Lord; it is most holy.

The priest who offers it for sin shall eat it. It shall be eaten in a holy place, in the courtyard of the tent of meeting.

Whoever touches its flesh will become consecrated; and when any of its blood spatters on a garment, you shall wash what spattered on it in a holy place.

Also the earthenware vessel in which it was boiled shall be broken; and if it was boiled in a bronze vessel, then it shall be scoured and rinsed in water.

Every male among the priests may eat it; it is most holy.