Exodus 13:1-3

International Standard Version

Consecration of the Firstborn

13 The Lord spoke to Moses, ² “Consecrate to me every firstborn male. Whatever is the first to open the womb among the Israelis, both of humans and of animals, belongs to me.”

The Festival of Unleavened Bread

³ Then Moses told the people, “Remember this day on which you came out of Egypt, from the house of bondage, because the Lord brought you out from this place with a strong show of force.^[a] Moreover, nothing leavened is to be eaten.