Exodus 13:1-3

Consecration of the Firstborn 1The LORD said to Moses,

2“Consecrate to me every firstborn male. The first offspring of every womb among the Israelites belongs to me, whether human or animal.” 3Then Moses said to the people, “Commemorate this day, the day you came out of Egypt, out of the land of slavery, because the LORD brought you out of it with a mighty hand. Eat nothing containing yeast.