Romans 2:26-28

Young's Literal Translation

²⁶ If, therefore the uncircumcision the righteousness of the law may keep, shall not his uncircumcision for circumcision be reckoned?

²⁷ and the uncircumcision, by nature, fulfilling the law, shall judge thee who, through letter and circumcision, [art] a transgressor of law.

²⁸ For he is not a Jew who is [so] outwardly, neither [is] circumcision that which is outward in flesh;