Numbers 3:13 References

13 "For aall the firstborn are Mine; on the day that I struck down all the firstborn in the land of Egypt, I sanctified to Myself all the firstborn in Israel, from man to beast. They shall be Mine; I am the Lord."

a Exodus 13:2, Leviticus 27:26, Nehemiah 10:36

Exodus 13

2 "aSanctify to Me every firstborn, the first offspring of every womb among the sons of Israel, both of man and beast; it belongs to Me."

Leviticus 27

26 'aHowever, a firstborn among animals, which as a firstborn belongs to the Lord, no man may consecrate it; whether ox or sheep, it is the Lord'S.

Nehemiah 10

36 and abring to the house of our God the firstborn of our sons and of our cattle, and the firstborn of our herds and our flocks as it is written in the law, for the priests who are ministering in the house of our God.