Exodus 29:34-36

Modern English Version

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. ³⁶ Every day you must offer a bull as a sin offering for atonement, and you must cleanse the altar when you make atonement for it. You must anoint it to consecrate it.