2 Corinthians 11:21, 30

To my shame, I must say, we have been too weak [in comparison to those pseudo-apostles who take advantage of you]. B ut in whatever anyone else dares to boast—I am speaking foolishly—I also dare to boast.

If I must boast, I will boast of the things that reveal my weakness [the things by which I am made weak in the eyes of my opponents].