2For I know your eagerness to help, and I have been boasting to the Macedonians that since last year you in Achaia were prepared to give. And your zeal has stirred most of them to do likewise.
3But I am sending the brothers in order that our boasting about you in this matter should not prove empty, but that you will be prepared, just as I said.
4Otherwise, if any Macedonians come with me and find you unprepared, we — to say nothing of you — would be ashamed of having been so confident.
— 2 Corinthians 9:2-4