Exodus 12:40-42

Douay-Rheims 1899 American Edition

⁴⁰ And the abode of the children of Israel that they made in Egypt, was four hundred and thirty years.

⁴¹ Which being expired, the same day all the army of the Lord went forth out of the land of Egypt.

⁴² This is the observable night of the Lord, when he brought them forth out of the land of Egypt: this night all the children of Israel must observe in their generations.