Exodus 13:4

13:4 On this day, in the month of Abib, you are going out.

Exodus 23:15

23:15 You are to observe the Feast of Unleavened Bread; seven days you must eat bread made without yeast, as I commanded you, at the appointed time of the month of Abib, for at that time you came out of Egypt. No one may appear before me empty-handed.

Exodus 34:18

34:18 “You must keep the Feast of Unleavened Bread. For seven days you must eat bread made without yeast, as I commanded you; do this at the appointed time of the month Abib, for in the month Abib you came out of Egypt.

Leviticus 23:5

23:5 In the first month, on the fourteenth day of the month, at twilight, is a Passover offering to the Lord.

Numbers 28:16

Passover and Unleavened Bread

28:16 “‘On the fourteenth day of the first month is the Lord’s Passover.

Deuteronomy 16:1

The Passover-Unleavened Bread Festival

16:1 Observe the month Abib and keep the Passover to the Lord your God, for in that month he brought you out of Egypt by night.

Esther 3:7

3:7 In the first month (that is, the month of Nisan), in the twelfth year of King Ahasuerus’ reign, pur (that is, the lot) was cast before Haman in order to determine a day and a month. It turned out to be the twelfth month (that is, the month of Adar).