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)
Exodus 13:2
Sanctify unto me all the firstborn, whatever opens the womb among the sons of Israel, both of man and of beast; for it is mine.
Numbers 3:13
because all the firstborn are mine; from the day that I smote all the firstborn in the land of Egypt, I sanctified unto me all the firstborn in Israel, both of men and of animals; they shall be mine: I am the LORD.
Exodus 22:29
Thou shalt not delay to offer the first of thy ripe fruits and of thy liquors; the firstborn of thy sons shalt thou give unto me.
Exodus 34:19
All that opens the womb is mine; and every firstborn among thy livestock, whether of cow or of sheep, that is male.
Numbers 8:16-17
For they are completely given unto me from among the sons of Israel, instead of each one that opens the womb; instead of the firstborn of all the sons of Israel, I have taken them for myself.
Numbers 18:15
Every thing that opens the womb in all flesh, which they shall offer unto the LORD, whether it is of men or animals, shall be thine; nevertheless the firstborn of man shalt thou surely ransom, and the firstborn of unclean animals shalt thou ransom.
Exodus 13:12-15
that thou shalt set apart unto the LORD all that opens the womb and in the same manner every firstborn that opens the wombs of thy animals; the males shall be the LORD's.