Leviticus:6:16-17
rsv@Leviticus:6:16 @ And the rest of it Aaron and his sons shall eat; it shall be eaten unleavened in a holy place; in the court of the tent of meeting they shall eat it.
rsv@Leviticus:6:17 @ It shall not be baked with leaven. I have given it as their portion of my offerings by fire; it is a thing most holy, like the sin offering and the guilt offering.