2 Corinthians 9:3-5

3But I have sent the brethren, that our glorying on your behalf may not be made void in this respect; that, even as I said, ye may be prepared: 4lest by any means, if there come with me any of Macedonia and find you unprepared, we (that we say not, ye) should be put to shame in this confidence. 5I thought it necessary therefore to entreat the brethren, that they would go before unto you, and make up beforehand your aforepromised bounty, that the same might be ready as a matter of bounty, and not of extortion.