Galatians 2:11-13

11But when Peter came to Antioch, I withstood him to [the] face, because he was to be condemned:

12for before that certain came from James, he ate with [those of] the nations; but when they came, he drew back and separated himself, fearing those of [the] circumcision;

13and the rest of the Jews also played the same dissembling part with him; so that even Barnabas was carried away too by their dissimulation.