Deuteronomy 16:4

And there shall be no leavened bread seen with thee in all thy borders seven days; neither shall there any thing of the flesh, which thou didst sacrifice the first day at evening, remain all night until the morning.

Exodus 12:10

And ye shall let nothing of it remain till the morning: and that which remaineth of it till the morning ye shall burn with fire.

Exodus 34:25

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

Exodus 13:7

Unleavened bread shall be eaten seven days: and there shall no leavened bread be seen with thee, neither shall there be leaven seen with thee in all thy quarters.

Exodus 12:15

Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whoever eateth leavened bread, from the first day till the seventh day, that soul shall be cut off from Israel.

Exodus 12:8

And they shall eat the flesh in that night, roasted with fire; and unleavened bread, and with bitter herbs they shall eat it.

Treasury of Scripture Knowledge

Summary

And there shall be no leavened bread seen with thee in all thy coast seven days; neither shall there any thing of the flesh, which thou sacrificedst the first day at even, remain all night until the morning.

Neither

Bible References

There shall

Exodus 12:15
Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whoever eateth leavened bread, from the first day till the seventh day, that soul shall be cut off from Israel.
Exodus 13:7
Unleavened bread shall be eaten seven days: and there shall no leavened bread be seen with thee, neither shall there be leaven seen with thee in all thy quarters.
Exodus 34:25
Thou shalt not offer the blood of my sacrifice with leaven, neither shall the sacrifice of the feast of the passover be left until the morning.

Neither

Exodus 12:10
And ye shall let nothing of it remain till the morning: and that which remaineth of it till the morning ye shall burn with fire.

General references

Exodus 12:10
And ye shall let nothing of it remain till the morning: and that which remaineth of it till the morning ye shall burn with fire.
Exodus 13:10
Thou shalt therefore keep this ordinance in its season from year to year.
Exodus 34:18
The feast of unleavened bread shalt thou keep. Seven days shalt thou eat unleavened bread, as I commanded thee, in the time of the month Abib: for in the month Abib thou camest out of from Egypt.