TSK · Leviticus 7:31

The priest shall burn it on the altar: it is the food of the offering made by fire to Yahweh.

The priest shall make atonement for him concerning his sin that he has sinned in any of these things, and he will be forgiven; and the rest shall be the priest's, as the meal offering.'"

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.

Moses took the breast, and waved it for a wave offering before Yahweh. It was Moses' portion of the ram of consecration, as Yahweh commanded Moses.