Galatians 2:11-14 - Paul Confronts Peter At Antioch
11 But when Peter came to Antioch, I withstood him to his face, because he was to be blamed. 12 For before certain men came from James, he did eat with the Gentiles: but when they were come, he withdrew and separated himself, fearing them who were of the circumcision. 13 And the other Jews joined likewise with him; so that Barnabas also was carried away with their hypocrisy. 14 But when I saw that they walked not uprightly according to the truth of the gospel, I said unto Peter before them all, If you, being a Jew, live after the manner of Gentiles, and not as do the Jews, why compel you the Gentiles to live as do the Jews?