Galatians 2:14

2:14 But when I saw that they didn't walk uprightly according to the truth of the Gospel, I said to Peter before them all, "If you, being a Jew, live as the Gentiles do, and not as the Jews do, why do you compel the Gentiles to live as the Jews do?
-World English Bible

Other Translation

2:14 But when I saw that they walked not uprightly according to the truth of the gospel, I said unto Peter before [them] all, If thou, being a Jew, livest after the manner of Gentiles, and not as do the Jews, why compellest thou the Gentiles to live as do the Jews?
-King James Version