Numbers 18:15
Everything that opens the womb, of all flesh which they offer to LORD, both of man and beast shall be thine. Nevertheless the first-born of man thou shall surely redeem, and the firstling of unclean beasts thou shall redeem.
Exodus 34:20
And the firstling of a donkey thou shall redeem with a lamb, and if thou will not redeem it, then thou shall break its neck. All the first-born of thy sons thou shall redeem. And none shall appear before me empty.
Exodus 13:2
Sanctify to me all the first-born, whatever opens the womb among the sons of Israel. Both of man and of beast, it is mine.
Exodus 13:12-13
that thou shall set apart to LORD all that opens the womb. And every firstling which thou have that comes of a beast, the males shall be LORD's.
Exodus 22:29
Thou shall not delay to offer from thy harvest, and from the outflow of thy presses. The first-born of thy sons thou shall give to me.
Leviticus 27:26-27
Only the firstling among beasts, which is made a firstling to LORD, no man shall sanctify it, whether it be ox or sheep, it is LORD's.
Numbers 3:13
for all the first-born are mine. On the day that I smote all the first-born in the land of Egypt I hallowed to me all the first-born in Israel, both man and beast. They shall be mine. I am LORD.
Numbers 3:46
And for the redemption of the two hundred and seventy-three of the first-born of the sons of Israel, who are over and above [the number of] the Levites,