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. And when a stranger - will keep the passover, etc. - Let all who sojourn among you, and who desire to partake of this sacred ordinance, not only be circumcised themselves, but all the males of their families likewise, that they may all have an equal right to the blessings of the covenant.
Related Commentaries of Exodus 12:48
Exodus 12:48
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.