Exodus 34:25

Thou shalt not slay, along with anything leavened, the blood of my sacrifice, - neither shall remain to the morning, the sacrifice of the festival of the passover.

Exodus 23:18

Thou shalt not offer with anything leavened, the blood of my sacrifice, - neither shall the fat of my festival-sacrifice remain until morning.

Exodus 12:10

And ye shall let nothing thereof remain until morning, - but that which is left remaining until morning, in the fire shall ye consume.

Exodus 12:8

Then shall they eat the flesh, in the same night, - roast with fire, and with unleavened cakes, with bitter herbs, shall they eat it.

Exodus 12:20

Nothing leavened, shall ye eat, - in all your dwellings, shall ye eat unleavened cakes.

Exodus 29:34

And, if there be left over of the flesh of installation, or of the bread until the morning, then shalt thou burn up what is left over, in the fire, it shall not be eaten for holy, it is.

Leviticus 7:15

But, as for the flesh of his peace-offering of thanksgiving, on the day of bringing it near, shall it be eaten, - he shall not leave thereof until morning,

Numbers 9:12

They shall not leave thereof until morning, and no bone, shall they break therein - according to all the statutes of the passover, shall they keep it.

Deuteronomy 16:3

Thou shalt not eat therewith any thing leavened, seven days, shalt thou eat therewith unleavened cakes the bread of humiliation, - for in haste, camest thou forth out of the land of Egypt, that thou mayest remember the day when thou earnest forth out of the land of Egypt, all the days of thy life.

1 Corinthians 5:7-8

Purge ye out the old leaven, that ye may be a new lump, - even as ye are unleavened; for, our passover, hath even been sacrificed - Christ:

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
Nothing leavened, shall ye eat, - in all your dwellings, shall ye eat unleavened cakes.
Exodus 23:18
Thou shalt not offer with anything leavened, the blood of my sacrifice, - neither shall the fat of my festival-sacrifice remain until morning.
Deuteronomy 16:3
Thou shalt not eat therewith any thing leavened, seven days, shalt thou eat therewith unleavened cakes the bread of humiliation, - for in haste, camest thou forth out of the land of Egypt, that thou mayest remember the day when thou earnest forth out of the land of Egypt, all the days of thy life.
1 Corinthians 5:7
Purge ye out the old leaven, that ye may be a new lump, - even as ye are unleavened; for, our passover, hath even been sacrificed - Christ:

Be left

Exodus 12:10
And ye shall let nothing thereof remain until morning, - but that which is left remaining until morning, in the fire shall ye consume.
Exodus 23:18
Thou shalt not offer with anything leavened, the blood of my sacrifice, - neither shall the fat of my festival-sacrifice remain until morning.
Exodus 29:34
And, if there be left over of the flesh of installation, or of the bread until the morning, then shalt thou burn up what is left over, in the fire, it shall not be eaten for holy, it is.
Leviticus 7:15
But, as for the flesh of his peace-offering of thanksgiving, on the day of bringing it near, shall it be eaten, - he shall not leave thereof until morning,
Numbers 9:12
They shall not leave thereof until morning, and no bone, shall they break therein - according to all the statutes of the passover, shall they keep it.

General references

Exodus 12:10
And ye shall let nothing thereof remain until morning, - but that which is left remaining until morning, in the fire shall ye consume.