Exodus 13:2-4

Douay-Rheims 1899 American Edition

² Sanctify unto me every firstborn that openeth the womb among the children of Israel, as well of men as of beasts: for they are all mine.

³ And Moses said to the people: Remember this day in which you came forth out of Egypt, and out of the house of bondage, for with a strong hand hath the Lord brought you forth out of this place: that you eat no leavened bread.

⁴ This day you go forth in the month of new corn.