Nehemiah 12:28

26These were in the days of Joiakim the son of Jeshua, the son of Jozadak, and in the days of Nehemiah the governor, and of Ezra the priest and scribe.

27At the dedication of the wall of Jerusalem, they sought the Levites out of all their places, to bring them to Jerusalem to keep the dedication with gladness, both with giving thanks and with singing, with cymbals, stringed instruments, and with harps.

28The sons of the singers gathered themselves together, both out of the plain around Jerusalem and from the villages of the Netophathites;

29also from Beth Gilgal and out of the fields of Geba and Azmaveth, for the singers had built themselves villages around Jerusalem.

30The priests and the Levites purified themselves; and they purified the people, the gates, and the wall.