Exodus 13:2
“Consecrate to Me every firstborn male. The firstborn from every womb among the Israelites belongs to Me, both of man and beast.”
Berean Standard Bible
Sanctify unto me all the firstborn, whatsoever openeth the womb among the children of Israel, both of man and of beast: it is mine.
“Sanctify to me all the firstborn, whatever opens the womb among the children of Israel, both of man and of animal. It is mine.”