Romans 4:12

12andκαὶfatherπατέραof circumcisionπεριτομῆςto thoseτοῖςnotοὐκofἐκcircumcisionπεριτομῆςonlyμόνονbutἀλλὰalsoκαὶto thoseτοῖςwalkingστοιχοῦσινin theτοῖςstepsἴχνεσινof theτῆςduringἐνuncircumcisionἀκροβυστίᾳfaithπίστεωςof theτοῦfatherπατρὸςof usἡμῶνAbrahamἈβραάμ.

and father of circumcision to those not only of circumcision, but also to those walking in the footsteps of the faith of our father Abraham in uncircumcision.