Exodus 13:1 Then the LORD spoke to Moses, saying,

Exodus 13:2 "Sanctify to Me every firstborn, the first offspring of every womb among the sons of Israel, both of man and beast; it belongs to Me."

Exodus 22:29 "You shall not delay the offering from your harvest and your vintage. The firstborn of your sons you shall give to Me.

Exodus 34:19 "The first offspring from every womb belongs to Me, and all your male livestock, the first offspring from cattle and sheep.

Leviticus 27:26 'However, 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.

Numbers 18:15 "Every first issue of the womb of all flesh, whether man or animal, which they offer to the LORD, shall be yours; nevertheless the firstborn of man you shall surely redeem, and the firstborn of unclean animals you shall redeem.

Ezekiel 44:30 "The first of all the first fruits of every kind and every contribution of every kind, from all your contributions, shall be for the priests; you shall also give to the priest the first of your dough to cause a blessing to rest on your house.

Luke 2:23 (as it is written in the Law of the Lord, "EVERY firstborn MALE THAT OPENS THE WOMB SHALL BE CALLED HOLY TO THE LORD "), (NASB ©1995)