2 Corinthians 9:4

For if I should come, and any of the members of the churches of Macedonia, who have heard me boasting of you as a people very forward in this charitable work, and when they are come they should find you had done nothing, only talked much of your readiness, both I should be ashamed, and you also might see some cause to blush, which I, who consult your honour and reputation equally with my own, would prevent.