Romans 15:8

8I sayλέγωforγὰρChristΧριστὸνa servantδιάκονονto have becomeγεγενῆσθαιof [the] circumcisionπεριτομῆςforὑπὲρ[the] truthἀληθείαςof Godθεοῦ,in orderεἰςτὸto confirmβεβαιῶσαιtheτὰςpromises givenἐπαγγελίαςto theτῶνfathersπατέρων,

For I say [that] Christ has become a servant of the circumcision for the truth of God, in order to confirm the promises to the fathers,