Exodus 12:2
"This month is the beginning of months for you; it shall be the first month of your year.

Exodus 12:15
For seven days you must eat unleavened bread. On the first day you are to remove the yeast from your houses. Whoever eats anything leavened from the first day through the seventh must be cut off from Israel.

Exodus 12:16
On the first day you are to hold a sacred assembly, and another on the seventh day. You must not do any work on those days, except to prepare the meals--that is all you may do.

Exodus 12:17
So you are to observe the Feast of Unleavened Bread, for on this very day I brought your divisions out of the land of Egypt. You must observe this day as a lasting ordinance for the generations to come.

Exodus 12:19
For seven days there must be no yeast found in your houses. If anyone eats something leavened, that person, whether a foreigner or native of the land, must be cut off from the congregation of Israel.

Exodus 12:42
Because the LORD kept a vigil that night to bring them out of Egypt, this same night is to be a vigil to the LORD, to be observed by all the Israelites for the generations to come.

Exodus 13:4
Today, in the month of Abib, you are leaving.

Leviticus 23:6
On the fifteenth day of the same month begins the Feast of Unleavened Bread to the LORD. For seven days you must eat unleavened bread.

Numbers 28:16
The fourteenth day of the first month is the LORD's Passover.

Numbers 28:17
On the fifteenth day of this month, there shall be a feast; for seven days unleavened bread is to be eaten.

Deuteronomy 16:3
You must not eat leavened bread with it; for seven days you are to eat with it unleavened bread, the bread of affliction, because you left the land of Egypt in haste--so that you may remember for the rest of your life the day you left the land of Egypt.