2 Corinthians 9:4

9:4 For if any of the Macedonians should come with me and find that you are not ready to give, we would be humiliated (not to mention you) by this confidence we had in you.

2 Corinthians 10:7

10:7 You are looking at outward appearances. If anyone is confident that he belongs to Christ, he should reflect on this again: Just as he himself belongs to Christ, so too do we.

2 Corinthians 12:11

The Signs of an Apostle

12:11 I have become a fool. You yourselves forced me to do it, for I should have been commended by you. For I lack nothing in comparison to those “super-apostles,” even though I am nothing.