Galatians 2:11-14 - Paul Confronts Peter At Antioch
11 But when Peter came to Antioch, I withstood him to the face, because he was indeed 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 those of the circumcision. 13 And the rest of the Jews dissembled also with him; so that Barnabas too was carried away with their dissimulation. 14 But when I saw that they walked not uprightly according to the truth of the gospel, I said to Peter before them all,---If thou, who art a Jew, livest sometimes after the manner of the gentiles, and not like the Jews, why dost thou now in a manner compel the gentiles to judaize?