Romans 2:25

25CircumcisionΠεριτομὴindeedμὲνγὰρprofitsὠφελεῖifἐὰν[the] lawνόμονyou doπράσσῃς·ifἐὰνhoweverδὲa transgressorπαραβάτηςof lawνόμουyou areᾖς,theἡcircumcisionπεριτομήof youσουuncircumcisionἀκροβυστίαhas becomeγέγονεν.

For circumcision indeed profits if you practice the law; but if you are a transgressor of the law, your circumcision has become uncircumcision.