Leviticus 6:17

6:17 It must not be baked with yeast. I have given it as their portion from my gifts. It is most holy, like the sin offering and the guilt offering.

Leviticus 10:18

10:18 See here! Its blood was not brought into the holy place within! You should certainly have eaten it in the sanctuary just as I commanded!”

Leviticus 24:9

24:9 It will belong to Aaron and his sons, and they must eat it in a holy place because it is most holy to him, a perpetual allotted portion from the gifts of the Lord.”