Job 27:5

Now when Peter visited Antioch, I remonstrated with him to his face, because he had incurred just censure.

For the reason for our boasting is this--the testimony of our own conscience that it was in holiness and with pure motives before God, and in reliance not on worldly wisdom but on the gracious help of God, that we have conducted ourselves in the world, and above all in our relations with you.