Galatians 2:11-13

When Peter came to Antioch, I challenged him to his face, because he was wrong. Peter ate with the non-Jewish people until some Jewish people sent from James came to Antioch. When they arrived, Peter stopped eating with those who weren’t Jewish, and he separated himself from them. He was afraid of the Jews. So Peter was a hypocrite, as were the other Jewish believers who joined with him. Even Barnabas was influenced by what these Jewish believers did.