2 Corinthians 12:11-12
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.
12:12 Indeed, the signs of an apostle were performed among you with great perseverance by signs and wonders and powerful deeds.