10 Do not keep any of it till the morning; anything which is not used is to be burned with fire.
Exodus 12:10 Cross References - BBE
Exodus 23:18
18 Do not give the blood of my offering with leavened bread; and do not let the fat of my feast be kept all night till the morning.
Exodus 29:34
34 And if any of the flesh of the offering or of the bread is over till the morning, let it be burned with fire; it is not to be used for food, for it is holy.
Exodus 34:25
25 No leaven is to be offered with the blood of my offering, and the offering of the Passover feast may not be kept till the morning.
Leviticus 7:15-17
15 And the flesh of the praise-offering is to be taken as food on the day when it is offered; no part of it may be kept till the morning.
16 But if his offering is made because of an oath or given freely, it may be taken as food on the day when it is offered; and the rest may be used up on the day after:
17 But if any of the flesh of the offering is still unused on the third day, it is to be burned with fire.
Leviticus 22:30
30 Let it be used for food on the same day; do not keep any part of it till the morning: I am the Lord.