Exo 13:2, 34:19, Num 18:15 | ESV | STEP | Consecrate to me all the firstborn . Whatever is the first to open the womb among the people of Israel , both of man and of beast , is mine.

a ver. 12, 13, 15; ch. 22:29, 30; 34:19; Lev. 27:26; Num. 3:13; 8:16, 17; 18:15; Deut. 15:19; Cited Luke 2:23

Exodus 13:2

2 ^a“Consecrate to me all the firstborn. Whatever is the first to open the womb among the people of Israel, both of man and of beast, is mine.”

Exodus 34:19

19 ^bAll that open the womb are mine, all your male ^{▼▼Septuagint, Theodotion, Vulgate, Targum; the meaning of the Hebrew is uncertain} livestock, the firstborn of cow and sheep.

Numbers 18:15

15 ^dEverything that opens the womb of all flesh, whether man or beast, which they offer to the Lord, shall be yours. Nevertheless, ^ethe firstborn of man you shall redeem, and the firstborn of unclean animals you shall redeem.