Galatians 2:1–5
1 Then after fourteen years I went up again to Jerusalem with Barnabas, taking Titus along with me. 2 I went up by revelation; and I laid before them (but privately before those who were of repute) the gospel which I preach among the Gentiles, lest somehow I should be running or had run in vain. 3 But even Titus, who was with me, was not compelled to be circumcised, though he was a Greek. 4 But because of false brethren secretly brought in, who slipped in to spy out our freedom which we have in Christ Jesus, that they might bring us into bondage— 5 to them we did not yield submission even for a moment, that the truth of the gospel might be preserved for you.