Galatians 2:12-14

WNT(i) 12 For until certain persons came from James he had been accustomed to eat with Gentiles; but as soon as these persons came, he withdrew and separated himself for fear of the Circumcision party. 13 And along with him the other Jews also concealed their real opinions, so that even Barnabas was carried away by their lack of straightforwardness. 14 As soon as I saw that they were not walking uprightly in the spirit of the Good News, I said to Peter, before them all, "If you, though you are a Jew, live as a Gentile does, and not as a Jew, how can you make the Gentiles follow Jewish customs?