Numbers 3:13
Because all the first-born are Mine. On the day that I struck all the first-born in the land of Egypt I set apart to Myself all the first-born in Israel, both man and animal. They shall be Mine. I am Jehovah.
Exodus 13:2
Sanctify all the first-born to Me, whatever opens the womb among the sons of Israel, of man and of beast. It is Mine.
Exodus 13:12
you shall set apart to Jehovah every one that opens the womb, and every first-born that comes of any animal which you have; the males shall be Jehovah's.
Exodus 13:15
And it happened when Pharaoh hardened himself against sending us, Jehovah killed all the first-born of the land of Egypt, both the first-born of man, and the first-born of animals. Therefore I sacrifice to Jehovah all that opens the womb, that are males. But all the first-born of my sons I redeem.
Leviticus 27:26
However, the first-born of an animal, which should be Jehovah's first-born, no man shall sanctify it, whether an ox, or sheep, it is Jehovah's.
Exodus 12:29-30
And it happened at midnight Jehovah struck all the first-born in the land of Egypt, from the first-born of Pharaoh that sat on his throne to the first-born of the captive that was in the prison; also all the first-born of cattle.
Exodus 22:29
You shall not delay giving the fullness of your crops and juices of your vintage. You shall give the first-born of your sons to Me.
Exodus 34:19
All that opens the womb is Mine; and all your male livestock, a firstling of ox or sheep.
Numbers 8:16-17
For they are wholly given to Me from among the sons of Israel, instead of those that open every womb. The first-born of all the sons of Israel, I have taken them to Me.
Numbers 18:15
Everything that opens the womb in all flesh, which they bring to Jehovah, of men or animals, shall be yours. Nevertheless, the first-born of man you shall surely redeem, and the first-born of unclean animals you shall redeem.
Ezekiel 44:30
And the first of all the firstfruits of all, and every offering of all, of every kind of your sacrifices, shall be the priest's. You shall also give the priest the first of your dough, so that he may cause the blessing to rest in your house.
Luke 2:23
(as it is written in the Law of the Lord, Every male that opens the womb shall be called holy to the Lord)
Hebrews 12:23
to the general assembly and church of the first-born who are written in Heaven, and to God the judge of all, and to the spirits of just men made perfect,