Exodus 13:4

Overview - Exodus 13
The firstborn are sanctified to God.
The memorial of the passover is commanded.
11 The firstlings of man and beast are set apart.
17 The Israelites go out of Egypt, and carry Joseph's bones with them.
20 They come to Etham.
21 God guides them by a pillar of a cloud, and a pillar of fire.
Treasury of Scripture Knowledge

Exodus 13:4  (King James Version)
This day came ye out in the month Abib.

23:15 34:18 Deuteronomy 16:1-3