Exodus 29:34-36

Christian Standard Bible

³⁴ If any of the meat of ordination or any of the bread is left until morning, burn what is left over. It must not be eaten because it is holy.

³⁵ “This is what you are to do for Aaron and his sons based on all I have commanded you. Take seven days to ordain them. ³⁶ Sacrifice a bull as a sin offering each day for atonement. Purify^[a] the altar when you make atonement for it, and anoint it in order to consecrate it.^(A)