2 Corinthians 9:1-8

For as touching the ministering to the saints, it is superfluous for me to write to you: for I know your readiness, of which I glory on your behalf to them of Macedonia, that Achaia hath been prepared for a year past; and your zeal hath stirred up very many of them. But 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: lest 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. I 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. But this I say, He that soweth sparingly shall reap also sparingly; and he that soweth bountifully shall reap also bountifully. Let each man do according as he hath purposed in his heart: not grudgingly, or of necessity: for God loveth a cheerful giver. And God is able to make all grace abound unto you; that ye, having always all sufficiency in everything, may abound unto every good work