Exodus 34:18

The festival of unleavened thou. shalt watch. Seven days thou shalt eat unleavened, which I commanded thee, for the appointment of the month Abib: for in the month Abib thou earnest forth out of Egypt.

Exodus 13:4

The day ye came forth in the month of Abib.

Leviticus 23:6

And in the fifteenth day of that month the festival of unleavened to Jehovah: seven days shall ye eat unleavened.

Exodus 12:2

This month is to you the beginning of months: this to you the first month of the year.

Exodus 12:15-20

Seven days ye shall eat unleavened; wholly in the first day shall ye turn away leaven in your houses; for all eating leavened and that soul was destroyed from Israel from the first day even to the seventh day.

Exodus 13:6-7

Seven days shalt thou eat unleavened, and in the seventh day a festival to Jehovah.

Exodus 23:15

Thou shalt watch the festival of unleavened: seven days shalt thou eat unleavened as I commanded thee according to the appointment of the month Abib; for in it thou camest forth out of Egypt: and they shall not be seen before me empty.

Deuteronomy 16:1-4

Watch the month of Abib, and do the passover to Jehovah thy God: for in the month of Abib Jehovah thy God brought thee out of Egypt by night

Mark 14:1

And after two days was the pascha, and the unleavened loaves: and the chief priests and scribes sought how, having taken him by fraud, they might kill.

Luke 22:1

And the festival of unleavened drew near, called the Pascha.

Acts 12:3

And having seen that it is pleasing to the Jews, he added also to take Peter. (They were the days of unleavened bread.)

Treasury of Scripture Knowledge

Summary

The feast of unleavened bread shalt thou keep. Seven days thou shalt eat unleavened bread, as I commanded thee, in the time of the month Abib: for in the month Abib thou camest out from Egypt.

Bible References

General references

Exodus 12:15
Seven days ye shall eat unleavened; wholly in the first day shall ye turn away leaven in your houses; for all eating leavened and that soul was destroyed from Israel from the first day even to the seventh day.
Exodus 13:4
The day ye came forth in the month of Abib.
Exodus 23:15
Thou shalt watch the festival of unleavened: seven days shalt thou eat unleavened as I commanded thee according to the appointment of the month Abib; for in it thou camest forth out of Egypt: and they shall not be seen before me empty.
Leviticus 23:6
And in the fifteenth day of that month the festival of unleavened to Jehovah: seven days shall ye eat unleavened.
Deuteronomy 16:1
Watch the month of Abib, and do the passover to Jehovah thy God: for in the month of Abib Jehovah thy God brought thee out of Egypt by night
Mark 14:1
And after two days was the pascha, and the unleavened loaves: and the chief priests and scribes sought how, having taken him by fraud, they might kill.
Luke 22:1
And the festival of unleavened drew near, called the Pascha.
Acts 12:3
And having seen that it is pleasing to the Jews, he added also to take Peter. (They were the days of unleavened bread.)