And the LORD spoke to Moses, saying,
And it came to pass the selfsame day, that the LORD did bring the children of Israel out of the land of Egypt by their armies.
That you shall set apart to the LORD all that opens the matrix, and every firstling that comes of a beast which you have; the males shall be the LORD's.
Sanctify to me all the firstborn, whatever opens the womb among the children of Israel, both of man and of beast: it is mine.