Exodus 12:50

⁴⁸And when a stranger shall sojourn with thee, and will keep the passover to the LORD, let all his males be circumcised, and then let him come near and keep it; and he shall be as one that is born in the land: for no uncircumcised person shall eat thereof.

⁴⁹One law shall be to him that is homeborn, and unto the stranger that sojourneth among you.

— Exodus 12:50 —

⁵¹And 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.