nkjv Exodus:12:48-49
nkjv@Exodus:12:48 @ And when a stranger dwells with you and wants to 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 a native of the land. For no uncircumcised person shall eat it.
nkjv@Exodus:12:49 @ One law shall be for the native-born and for the stranger who dwells among you."