Galatians 2:3

2:3 Yet not even Titus, who was with me, was compelled to be circumcised, although he was a Greek.

Galatians 2:14

2:14 But when I saw that they were not behaving consistently with the truth of the gospel, I said to Cephas in front of them all, “If you, although you are a Jew, live like a Gentile and not like a Jew, how can you try to force the Gentiles to live like Jews?”