2 Corinthians 7:3

7:3 I do not say this to condemn you, for I told you before that you are in our hearts so that we die together and live together with you.

2 Corinthians 11:16

Paul’s Sufferings for Christ

11:16 I say again, let no one think that I am a fool. But if you do, then at least accept me as a fool, so that I too may boast a little.

2 Corinthians 11:21

11:21 (To my disgrace I must say that we were too weak for that!) But whatever anyone else dares to boast about (I am speaking foolishly), I also dare to boast about the same thing.

2 Corinthians 13:2

13:2 I said before when I was present the second time and now, though absent, I say again to those who sinned previously and to all the rest, that if I come again, I will not spare anyone,