Malachi 3:10
Bring all the tithes into the storehouse, That there may be food in My house, And try Me now in this," Says the LORD of hosts, " If I will not open for you the windows of heaven And pour out for you such blessing That there will not be room enough to receive it.
2 Corinthians 9:7
So let each one give as he purposes in his heart, not grudgingly or of necessity; for God loves a cheerful giver.
Luke 6:38
Give, and [gifts] will be given to you; good measure, pressed down, shaken together, and running over, will they pour into [the pouch formed by] the bosom [of your robe and used as a bag]. For with the measure you deal out [with the measure you use when you confer benefits on others], it will be measured back to you.