Deuteronomy 16:4

And there shall be no leavened bread seen with you in all your territory seven days; neither shall there any part of the flesh, which you sacrificed the first day at evening, remain all night until the morning.

Exodus 12:10

And you shall let nothing of it remain until the morning; and that which remains of it until the morning you shall burn with fire.

Exodus 34:25

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

Exodus 13:7

Unleavened bread shall be eaten seven days; and there shall no leavened bread be seen with you, neither shall there be leaven seen with you in all your quarters.

Exodus 12:15

Seven days shall you eat unleavened bread; even the first day you shall put away leaven out of your houses: for whosoever eats leavened bread from the first day until 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 you eat unleavened bread; even the first day you shall put away leaven out of your houses: for whosoever eats leavened bread from the first day until 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 you, neither shall there be leaven seen with you in all your quarters.
Exodus 34:25
You shall not offer the blood of my sacrifice with leaven; neither shall the sacrifice of the feast of the passover be left unto the morning.

Neither

Exodus 12:10
And you shall let nothing of it remain until the morning; and that which remains of it until the morning you shall burn with fire.

General references

Exodus 12:10
And you shall let nothing of it remain until the morning; and that which remains of it until the morning you shall burn with fire.
Exodus 13:10
You shall therefore keep this ordinance in its season from year to year.
Exodus 34:18
The feast of unleavened bread shall you keep. Seven days you shall eat unleavened bread, as I commanded you, in the time of the month Abib: for in the month Abib you came out from Egypt.