2 Corinthians 2:3-4

3That is why I wrote to you as I did, so that when I do come, I won’t be grieved by the very ones who ought to give me the greatest joy. Surely you all know that my joy comes from your being joyful.

4I wrote that letter in great anguish, with a troubled heart and many tears. I didn’t want to grieve you, but I wanted to let you know how much love I have for you.