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.
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.
Exodus 34:19
All that opens the womb is Mine; and all your male livestock, a firstling of ox or sheep.
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 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 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.
Deuteronomy 15:19
All the first-born males that come from your herd and from your flock, you shall set apart to Jehovah your God. You shall do no work with the first-born of your bull, nor shear the first-born of your sheep.
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.
Numbers 3:12
And I, behold, I have taken the Levites from among the sons of Israel instead of all the first-born that open the womb from the sons of Israel. Therefore the Levites shall be Mine.
Numbers 8:17
For all the first-born of the sons of Israel are Mine, both man and animal. On the day that I struck every first-born in the land of Egypt I set them apart for Myself.
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)