Nehemiah 10:35-37

35and [we obligate ourselves] to bring the first fruits of our ground and the first fruits of all the fruit of every tree to the house of the Lord annually,

36as well as the firstborn of our sons and of our cattle, as is written in the Law, and the firstborn of our herds and flocks, to bring to the house of our God, for the priests who minister in the house of our God.

37We will bring the first [and best] of our dough, our contributions, the fruit of every tree, the new wine and the [olive] oil to the priests, to the chambers of the house of our God, and the tithe of our ground to the Levites, for the Levites are the ones who receive the tithes in all the rural towns.