Exodus 13:15
And it came to pass, when Pharaoh would hardly let us go, that the Yahuah slew all the firstborn in the land of Egypt, both the firstborn of man, and the firstborn of beast: therefore I sacrifice to the Yahuah all that openeth the matrix, being males; but all the firstborn of my children I redeem.
ā The Restored Word Bible
Context
13 And every firstling of an ass you shall redeem with a lamb; and if you will not redeem it, then you shall break his neck: and all the firstborn of man among your children shall you redeem.
14 And it shall be when your son asketh you in time to come, saying, What this? that you shall say unto him, By strength of hand the Yahuah brought us out from Egypt, from the house of bondage:
15 And it came to pass, when Pharaoh would hardly let us go, that the Yahuah slew all the firstborn in the land of Egypt, both the firstborn of man, and the firstborn of beast: therefore I sacrifice to the Yahuah all that openeth the matrix, being males; but all the firstborn of my children I redeem.
16 And it shall be for a token upon your hand, and for frontlets between your eyes: for by strength of hand the Yahuah brought us forth out of Egypt.
17 And it came to pass, when Pharaoh had let the people go, that Elohim led them not the way of the land of the Philistines, although that near; for Elohim said, Lest peradventure the people repent when they see war, and they return to Egypt: