Genesis 17:13-14

New American Standard Bible

¹³ A slave who is born in your house or ^(A)who is bought with your money shall certainly be circumcised; so My covenant shall be in your flesh as an everlasting covenant. ¹⁴ But as for an uncircumcised male, one who is not circumcised in the flesh of his foreskin, that person shall be ^(B)cut off from his people; he has broken My covenant.”