Leviticus 7:7-9

7“The same instructions apply to both the guilt offering and the sin offering. Both belong to the priest who uses them to purify someone, making that person right with the Lord.

8In the case of the burnt offering, the priest may keep the hide of the sacrificed animal.

9Any grain offering that has been baked in an oven, prepared in a pan, or cooked on a griddle belongs to the priest who presents it.