Exodus 34:19
All that opens the womb is Mine; and all your male livestock, a firstling of ox or sheep.
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.
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 18:15-17
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)