Exodus 29:33-35

Evangelical Heritage Version

³³ They shall eat those things with which atonement was made at their ordination and consecration, but a non-priest^[a] shall not eat them, because they are holy. ³⁴ If any of the meat or the bread from the ordination remains until the next morning, you shall burn the remainder with fire. It must not be eaten, because it is holy.

³⁵ This is what you shall do to Aaron and to his sons, exactly as I have commanded you. You shall ordain them^[b] for seven days.