Deuteronomy 16:1
"Observe the month of Abib and keep the Passover to the LORD your God, for in the month of Abib the LORD your God brought you out of Egypt by night.
Exodus 34:18
"You shall keep the Feast of Unleavened Bread. Seven days you shall eat unleavened bread, as I commanded you, at the time appointed in the month Abib, for in the month Abib you came out from Egypt.
Exodus 13:4
Today, in the month of Abib, you are going out.
Exodus 12:2-20
"This month shall be for you the beginning of months. It shall be the first month of the year for you.
Numbers 28:16
"On the fourteenth day of the first month is the LORD's Passover,
Exodus 12:29-42
At midnight the LORD struck down all the firstborn in the land of Egypt, from the firstborn of Pharaoh who sat on his throne to the firstborn of the captive who was in the dungeon, and all the firstborn of the livestock.
Exodus 23:15
You shall keep the Feast of Unleavened Bread. As I commanded you, you shall eat unleavened bread for seven days at the appointed time in the month of Abib, for in it you came out of Egypt. None shall appear before me empty-handed.
Leviticus 23:5
In the first month, on the fourteenth day of the month at twilight, is the LORD's Passover.
Numbers 9:2-5
"Let the people of Israel keep the Passover at its appointed time.