Exodus 12:42

⁴⁰And the sojourning of the children of Israel, while they sojourned in the land of Egypt and the land of Canaan, was four hundred and thirty years.

⁴¹And it came to pass after the four hundred and thirty years, all the forces of the Lord came forth out of the land of Egypt by night.

— Exodus 12:42 —

⁴³And the Lord said to Moses and Aaron, This is the law of the Passover: no stranger shall eat of it.

⁴⁴And every slave or servant bought with money—him thou shalt circumcise, and then shall he eat of it.