Galatians 2:3-5

3But not even 1Titus, who was with me, though he was a Greek, was 2compelled to be circumcised.

4Yet it was a concern because of the 3false brothers secretly brought in, who 4had sneaked in to spy on our 5freedom which we have in Christ Jesus, in order to 6enslave us.

5But we did not yield in subjection to them, even for an hour, so that 7the truth of the gospel would remain with you.