2 Corinthians 9:7-9

7Each of you should give what you have decided in your heart to give, not reluctantly or under compulsion, for God loves a cheerful giver. 8And God is able to bless you abundantly, so that in all things at all times, having all that you need, you will abound in every good work.

9As it is written: “They have freely scattered their gifts to the poor; their righteousness endures forever.” Psalm 112:9