Cross reference
Exodus 34:25
25 `Thou dost not slaughter with a fermented thing the blood of My sacrifice; and the sacrifice of the feast of the passover doth not remain till morning:
Exodus 23:18
18 `Thou dost not sacrifice on a fermented thing the blood of My sacrifice, and the fat of My festival doth not remain till morning;
Exodus 12:10
10 and ye do not leave of it till morning, and that which is remaining of it till morning with fire ye do burn.
Exodus 12:8
8 `And they have eaten the flesh in this night, roast with fire; with unleavened things and bitters they do eat it;
Exodus 12:20
20 anything fermented ye do not eat, in all your dwellings ye do eat unleavened things.'
Exodus 29:34
34 and if there be left of the flesh of the consecration or of the bread till the morning, then thou hast burned that which is left with fire; it is not eaten, for it `is' holy.
Leviticus 7:15
15 as to the flesh of the sacrifice of the thank-offering of his peace-offerings, in the day of his offering it is eaten; he doth not leave of it till morning.
Numbers 9:12
12 they do not leave of till morning; and a bone they do not break in it: according to all the statute of the passover they prepare it.
Deuteronomy 16:3
3 `Thou dost not eat with it any fermented thing, seven days thou dost eat with it unleavened things, bread of affliction; for in haste thou hast come out of the land of Egypt; so that thou dost remember the day of thy coming out of the land of Egypt all days of thy life;
1 Corinthians 5:7-8
7 cleanse out, therefore, the old leaven, that ye may be a new lump, according as ye are unleavened, for also our passover for us was sacrificed -- Christ,
8 so that we may keep the feast, not with old leaven, nor with the leaven of evil and wickedness, but with unleavened food of sincerity and truth.