Thematic Bible: The jewish calendar began with
Thematic Bible
Month » Abib (april) » The jewish calendar began with
Keep the month of Abib, and celebrate the passover to Jehovah thy God; for in the month of Abib Jehovah thy God brought thee forth out of Egypt by night.
This month shall be unto you the beginning of months: it shall be the first month of the year to you.