2 Corinthians 2:3

2:3 And I wrote this very thing to you, so that when I came I would not have sadness from those who ought to make me rejoice, since I am confident in you all that my joy would be yours.

2 Corinthians 9:2

9:2 because I know your eagerness to help. I keep boasting to the Macedonians about this eagerness of yours, that Achaia has been ready to give since last year, and your zeal to participate has stirred up most of them.