2 Chronicles 35:17
And the sons of Israel being found will do the passover in that time, and the festival of the unleavened seven days.
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.
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.
Leviticus 23:5-8
In the first month, in the fourteenth of the month, between the two evenings, the passover to Jehovah.
Numbers 28:16-25
And in the first month, in the fourteenth day to the month, a passover to Jehovah.
Deuteronomy 16:3-4
Thou shalt not eat upon it leavened; seven days thou shalt eat upon it unleavened, the bread of affliction; (for in hasty flight thou camest forth out of the land of Egypt) so that thou shalt remember the day of thy coming forth from the land of Egypt all the days of thy life,
Deuteronomy 16:8
Six days shalt thou eat unleavened, and in the seventh day an enclosing to Jehovah thy God: thou shalt not do work.
2 Chronicles 30:21-23
And the sons of Israel, those found in Jerusalem, will do the festival of the unleavened seven days, in great gladness: and the priests and the Levites praising to Jehovah day by day with instruments of strength to Jehovah.
1 Corinthians 5:7-8
Therefore cleanse out the old leaven, that ye may be a new mixture, as ye are unleavened. For also our pascha was sacrificed for us, Christ: