Thou shalt burn the remainder, according to the law of all peace-offerings, except those which were vows or voluntary offerings, Leviticus 7:16,17, which these were not: compare Exodus 12:10.
Related Commentaries of Exodus 29:34
Exodus 29:34
34 And if ought of the flesh of the consecrations, or of the bread, remain unto the morning, then thou shalt burn the remainder with fire: it shall not be eaten, because it is holy.