Exo 13:12, 34:19 | ESV | STEP | you shall set apart to the Lord all that first opens the womb . All the firstborn of your animals that are males shall be the Lord’s .

Exodus 13:12

12 ^ayou shall set apart to the Lord all that first opens the womb. All the firstborn of your animals that are males shall be the Lord’s.

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.