Leviticus 1:8

1:8 Then the sons of Aaron, the priests, must arrange the parts with the head and the suet on the wood that is in the fire on the altar.

Leviticus 22:10

22:10 “‘No lay person may eat anything holy. Neither a priest’s lodger nor a hired laborer may eat anything holy,

Leviticus 27:21

27:21 When it reverts in the jubilee, the field will be holy to the Lord like a permanently dedicated field; it will become the priest’s property.