Ezra and Nehemiah are companion books, continuing the narration of Chronicles. Sezra details the first return of the Jews from their captivity in Babylon and the rebuilding of the Temple. Nehemiah gives an account of the rebuilding of Jerusalem and of the efforts to bring religious reforms to the people.

Nehemiah 13

13:10 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.