Bereshis 17:13-15

Orthodox Jewish Bible

¹³ He that is born in thy bais, and he that is bought with thy kesef, must be circumcised; and My Brit shall be in your basar for a Brit Olam.

¹⁴ And the arel (uncircumcised) zachar whose basar of his arelah (foreskin) is not circumcised, that nefesh shall be cut off from his people; My Brit hefer (he broke).

¹⁵ And Elohim said unto Avraham, As for Sarai thy isha, thou shalt not call her shem Sarai, but Sarah (Princess) shall her shem be.