2 Corinthians 9:5-7

ASV(i) 5 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.
6 But this [I say], He that soweth sparingly shall reap also sparingly; and he that soweth bountifully shall reap also bountifully. 7 [Let] each man [do] according as he hath purposed in his heart: not grudgingly, or of necessity: for God loveth a cheerful giver.