²³ The law of the Lord says, “If a woman’s first child is a boy, he must be dedicated to the Lord.”^[a]

² “Dedicate to me every firstborn among the Israelites. The first offspring to be born, of both humans and animals, belongs to me.”

¹³ for all the firstborn males are mine. On the day I struck down all the firstborn sons of the Egyptians, I set apart for myself all the firstborn in Israel, both of people and of animals. They are mine; I am the Lord.”

²⁹ “You must not hold anything back when you give me offerings from your crops and your wine.

“You must give me your firstborn sons.

¹² you must present all firstborn sons and firstborn male animals to the Lord, for they belong to him. ¹³ A firstborn donkey may be bought back from the Lord by presenting a lamb or young goat in its place. But if you do not buy it back, you must break its neck. However, you must buy back every firstborn son.

¹⁴ “And in the future, your children will ask you, ‘What does all this mean?’ Then you will tell them, ‘With the power of his mighty hand, the Lord brought us out of Egypt, the place of our slavery. ¹⁵ Pharaoh stubbornly refused to let us go, so the Lord killed all the firstborn males throughout the land of Egypt, both people and animals. That is why I now sacrifice all the firstborn males to the Lord—except that the firstborn sons are always bought back.’