Acts 11:2

2Whenὅτεalsoδὲwent upἀνέβηPeterΠέτροςtoεἰςJerusalemἸερουσαλήμ,began contendingδιεκρίνοντοwithπρὸςhimαὐτὸνthoseοἱofἐκ[the] circumcisionπεριτομῆς

And when Peter went up to Jerusalem, those of the circumcision began contending with him,