Leviticus 6:16; Leviticus 6:18

16 'What is left of it Aaron and his sons are to eat. It shall be eaten as unleavened cakes in a holy place; they are to eat it in the court of the tent of meeting.

18 'Every male among the sons of Aaron may eat it; it is a permanent ordinance throughout your generations, from the offerings by fire to the LORD . Whoever touches them will become consecrated.' "