Nehemiah 5:14

5:14 From the day that I was appointed governor in the land of Judah, that is, from the twentieth year until the thirty-second year of King Artaxerxes – twelve years in all – neither I nor my relatives ate the food allotted to the governor.

Nehemiah 10:34

10:34 “We – the priests, the Levites, and the people – have cast lots concerning the wood offerings, to bring them to the temple of our God according to our families at the designated times year by year to burn on the altar of the LORD our God, as is written in the law.