2 Corinthians 9:6–7

The Cheerful Giver

[6] The point is this: whoever sows sparingly will also reap sparingly, and whoever sows bountifully will also reap bountifully. [7] Each one must give as he has decided in his heart, not reluctantly or under compulsion, for God loves a cheerful giver. (ESV)

Malachi 3:10

[10] Bring the full tithe into the storehouse, that there may be food in my house. And thereby put me to the test, says the LORD of hosts, if I will not open the windows of heaven for you and pour down for you a blessing until there is no more need. (ESV)

Proverbs 3:9–10

[9] Honor the LORD with your wealth and with the firstfruits of all your produce; [10] then your barns will be filled with plenty, and your vats will be bursting with wine. (ESV)