Exodus 12:48
47. All the congregation of Israel shall keep it.48. And 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.49. One law shall be to him that is homeborn, and unto the stranger that sojourneth among you.
Exodus თავი 12