Exodus 29:33-35

Good News Translation

³³ They shall eat what was used in the ritual of forgiveness at their ordination. Only priests may eat this food, because it is sacred. ³⁴ If some of the meat or some of the bread is not eaten by morning, it is to be burned; it is not to be eaten, for it is sacred.

³⁵ “Perform the rites of ordination for Aaron and his sons for seven days exactly as I have commanded you.