'Allotments' in the Bible

All Israel in the time of Zerubbabel and in the time of Nehemiah gave allotments to each of the singers and gate keepers on a daily basis, setting them apart to benefit the descendants of Levi. And the descendants of Levi set them apart to benefit the descendants of Aaron.

I also learned that the allotments for the descendants of Levi had not been distributed. As a result, the descendants of Levi and singers who were responsible for the service had each left to go back to their fields.