Be generous and prosper

"There is one who scatters, and yet increases all the more, and there is one who withholds what is justly due, and yet it results only in want. The generous man will be prosperous, and he who waters will himself be watered." (Proverbs 11:24-25)

Give generously  

"Give generously to him and do so without a grudging heart; then because of this the Lord your God will bless you in all your work and in everything you put your hand to." (Deut. 15:10)

 Give according to the blessing

"Every man shall give as he is able, according to the blessing of the LORD your God which He has given you." (Deut. 16:17)

 And you will be blessed

"He who is generous will be blessed, for he gives some of his food to the poor." (Proverbs 22:9)

 God loves a cheerful giver

"Now this I say, he who sows sparingly will also reap sparingly, and he who sows bountifully will also reap bountifully. Each one must do just as he has purposed in his heart, not grudgingly or under compulsion, for God loves a cheerful giver. And God is able to make all grace abound to you, so that always having all sufficiency in everything, you may have an abundance for every good deed." (2 Cor. 9:6-8)

 Good measure, pressed down, shaken together, and running over!

"Give, and it will be given to you. They will pour into your lap a good measure, pressed down, shaken together, and running over. For by your standard of measure it will be measured to you in return." (Luke 6:38)