2 Corinthians 9:7-8 - “Each of you should give what you have decided in your heart what to give, not reluctantly of under compulsion, for God loves a cheerful giver. And 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.”

Malachi 3:10 - "Bring the whole tithe into the church, that there may be food in My house. Test me in this,” says the LORD Almighty, “and see if I will not throw open the floodgates of heaven and pour out so much blessing that there will not be room enough to store it.