Leviticus 6:16, 18, 20, 26

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.

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.’ ”

“This is the offering which Aaron and his sons are to present to the LORD on the day when he is anointed; the tenth of an ephah of fine flour as a regular grain offering, half of it in the morning and half of it in the evening.

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