2 Chronicles 2:18

2:18 He designated 70,000 as common laborers, 80,000 as stonecutters in the hills, and 3,600 as supervisors to make sure the people completed the work.

2 Chronicles 34:12

34:12 The men worked faithfully. Their supervisors were Jahath and Obadiah (Levites descended from Merari), as well as Zechariah and Meshullam (descendants of Kohath). The Levites, all of whom were skilled musicians,