Malachi 3:10
Bring the whole tithe into the storehouse, 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.
Tithes and offerings refer to the practice of giving a portion of one's income or resources to support the work of a church or ministry, typically as an act of worship and obedience to God's command to give back a portion of what He has provided. Tithes are generally considered to be 10% of one's income, while offerings are additional gifts given above and beyond the tithe. The money collected from tithes and offerings is used to support the various programs, services, and outreach efforts of the church or ministry, as well as to meet the practical needs of those in the community.