Exodus 13:2-3

2“1Sanctify to Me every firstborn, the first 2offspring of every womb among the sons of Israel, both of man and beast; it belongs to Me.”

3Moses said to the people, “3Remember this day in which you went out from Egypt, from the house of 4slavery; for 5by 6a powerful hand the Lord brought you out from this place. 7And nothing leavened shall be eaten.