Exodus 29:33-35

Modern English Version

³³ They shall eat those things by which the atonement was made in order to consecrate and sanctify them, but no one else shall eat them, because they are holy. ³⁴ If any of the flesh from the consecrations or from the bread remain until the morning, then you shall burn the remainder with fire. It shall not be eaten, because it is holy.

³⁵ Thus shall you do to Aaron and his sons according to all that I have commanded you. You shall consecrate them for seven days.