Leviticus 8:31

And Moses said unto Aaron, and to his sons
After he had offered the bullock, the two rams, and cakes of unleavened bread for the consecration of them:

boil the flesh at the door of the tabernacle of the congregation;
the remainder of the flesh of the ram of consecration, which was all but the fat, the shoulder, and the breast:

and there eat it with the bread that is in the basket of
consecration;
what was left of that, there being one cake of a sort taken out of it and burnt:

as I commanded, saying, Aaron and his sons shall eat it;
see ( Exodus 29:32 ) .