Galatians 2:3
But neither Titus, with me, being a Greek, was forced to be circumcised:
Acts 16:3
Him Paul wished to go forth with him; and having taken, he circumcised him, on account of the Jews being in those places: for all knew his father that he was a Greek.
Acts 15:24
Since we heard that certain of us having come out have troubled you with words, destroying your souls, saying, To be circumcised, and keep the law: to whom we sent no word:
1 Corinthians 9:20-21
And I was to the Jews as a Jew, that I might gain the Jews: to them under the law, as under the law, that I might gain them under the law;
2 Corinthians 2:13
I have had no relaxation to my spirit, in my not finding Titus my brother: but having taken leave of them, I went out to Macedonia.
Galatians 5:2-6
Behold, I Paul say to you, that if ye be circumcised, Christ shall profit you nothing.