Deuteronomy 14:22 Deut. 14:22
Thou shalt truly tithe all the increase of thy seed, that the field bringeth forth year by year.
Nehemiah 13:10-12 Neh. 13:10-12
10 And I perceived that the portions of the Levites had not been given them: for the Levites and the singers, that did the work, were fled every one to his field. 11 Then contended I with the rulers, and said, Why is the house of God forsaken? And I gathered them together, and set them in their place. 12 Then brought all Judah the tithe of the corn and the new wine and the oil unto the treasuries.
(Relation)