Give freely and become more wealthy; be stingy and lose everything. The generous will prosper; those who refresh others will themselves be refreshed. 
Proverbs 11:24-25 (NLT)

And God will generously provide all you need. Then you will always have everything you need and plenty left over to share with others. (9) As the Scriptures say, “They share freely and give generously to the poor. Their good deeds will be remembered forever.” (10) For God is the one who provides seed for the farmer and then bread to eat. In the same way, he will provide and increase your resources and then produce a great harvest of generosity in you. 
2 Corinthians 9:8-10 (NLT)