2 Corinthians 7:14; 2 Corinthians 9:4

2 Corinthians 7:14

14 I had boasted to him about you, and you have not embarrassed me. But just as everything we said to you was true, so our boasting about you to Titus has proved to be true as well.

2 Corinthians 9:4

4 For if any Macedonians come with me and find you unprepared, we—not to say anything about you—would be ashamed of having been so confident.