Exodus 34:25

You shall not offer the blood of My sacrifice with leavened bread, nor is the sacrifice of the Feast of the Passover to be left over until morning.

Exodus 23:18

You shall not offer the blood of My sacrifice with leavened bread; nor is the fat of My feast to remain overnight until morning.

Exodus 12:10

And you shall not leave any of it over until morning, but whatever is left of it until morning, you shall burn with fire.

Exodus 12:8

They shall eat the flesh that same night, roasted with fire, and they shall eat it with unleavened bread and bitter herbs.

Exodus 12:20

You shall not eat anything leavened; in all your dwellings you shall eat unleavened bread.’”

Exodus 29:34

If any of the flesh of ordination or any of the bread remains until morning, then you shall burn the remainder with fire; it shall not be eaten, because it is holy.

Leviticus 7:15

Now as for the flesh of the sacrifice of his thanksgiving peace offerings, it shall be eaten on the day of his offering; he shall not leave any of it over until morning.

Numbers 9:12

They shall leave none of it until morning, nor break a bone of it; according to all the statute of the Passover they shall observe it.

Deuteronomy 16:3

You shall not eat leavened bread with it; seven days you shall eat with it unleavened bread, the bread of affliction (for you came out of the land of Egypt in haste), so that you may remember all the days of your life the day when you came out of the land of Egypt.

1 Corinthians 5:7-8

Clean out the old leaven so that you may be a new lump, just as you are in fact unleavened. For Christ our Passover also has been sacrificed.

Treasury of Scripture Knowledge

Summary

Thou shalt not offer the blood of my sacrifice with leaven; neither shall the sacrifice of the feast of the passover be left unto the morning.

General references

Bible References

Leaven

Exodus 12:20
You shall not eat anything leavened; in all your dwellings you shall eat unleavened bread.’”
Exodus 23:18
You shall not offer the blood of My sacrifice with leavened bread; nor is the fat of My feast to remain overnight until morning.
Deuteronomy 16:3
You shall not eat leavened bread with it; seven days you shall eat with it unleavened bread, the bread of affliction (for you came out of the land of Egypt in haste), so that you may remember all the days of your life the day when you came out of the land of Egypt.
1 Corinthians 5:7
Clean out the old leaven so that you may be a new lump, just as you are in fact unleavened. For Christ our Passover also has been sacrificed.

Be left

Exodus 12:10
And you shall not leave any of it over until morning, but whatever is left of it until morning, you shall burn with fire.
Exodus 23:18
You shall not offer the blood of My sacrifice with leavened bread; nor is the fat of My feast to remain overnight until morning.
Exodus 29:34
If any of the flesh of ordination or any of the bread remains until morning, then you shall burn the remainder with fire; it shall not be eaten, because it is holy.
Leviticus 7:15
Now as for the flesh of the sacrifice of his thanksgiving peace offerings, it shall be eaten on the day of his offering; he shall not leave any of it over until morning.
Numbers 9:12
They shall leave none of it until morning, nor break a bone of it; according to all the statute of the Passover they shall observe it.

General references

Exodus 12:10
And you shall not leave any of it over until morning, but whatever is left of it until morning, you shall burn with fire.