TSK · Leviticus 5:13

The remainder of the grain offering belongs to Aaron and to his sons– it is most holy from the gifts of the LORD.

Then the priest must offer all of its fat up in smoke on the altar like the fat of the peace offering sacrifice. So the priest will make atonement on his behalf for his sin and he will be forgiven.

and he must bring his penalty for guilt to the LORD for his sin that he has committed, a female from the flock, whether a female sheep or a female goat, for a sin offering. So the priest will make atonement on his behalf for his sin.

Any male among the priests may eat it. It must be eaten in a holy place. It is most holy.

They feed on the sin offerings of my people; their appetites long for their iniquity!