Leviticus 6:16, 26, 29

And the remainder of it Aaron and his sons shall eat; with unleavened bread it shall be eaten in a holy place; in the court of the tabernacle of meeting they shall eat it.

The priest who offers it for sin shall eat it. In a holy place it shall be eaten, in the court of the tabernacle of meeting.

All the males among the priests may eat it. It is most holy.