Galatians 2:11-14 - Paul Confronts Peter At Antioch
11 But when Peter came to Antioch, I opposed him to his face, for he was to be blamed. 12 for till certain Jews came thither from James, he used to eat with the Gentiles; but when they were come, he withdrew and separated himself, for fear of those, who were for circumcision: 13 and the rest of the Jews dissembled likewise with him, insomuch that Barnabas himself was carried away with their hypocrisy. 14 but when I saw, they conformed not their conduct to the truth of the gospel, I said to Peter before them all: if you being a Jew, live after the manner of the Gentiles, and not according to that of the Jews, why do you constrain the Gentiles to judaize?