Nehemiah 10:37; Nehemiah 10:39
"Moreover, we will bring to the storerooms of the house of our God, to the priests, the first of our ground meal, of our [ grain] offerings, of the fruit of all our trees and of our new wine and oil. And we will bring a tithe of our crops to the Levites, for it is the Levites who collect the tithes in all the towns where we work.
The people of Israel, including the Levites, are to bring their contributions of grain, new wine and oil to the storerooms where the articles for the sanctuary are kept and where the ministering priests, the gatekeepers and the singers stay. "We will not neglect the house of our God."