Nehemiah 10:35-36

35and so that they could bring the first fruits of our ground and 1the first fruits of all the fruit of every tree to the house of the Lord annually,

36and 2bring to the house of our God the firstborn of our sons and of our cattle, and the firstborn of our herds and our flocks as it is written in the Law, for the priests who are ministering in the house of our God.