2 Chronicles 17:7

Context17:7 In the third year of his reign he sent his officials Ben-Hail, Obadiah, Zechariah, Nethanel, and Micaiah to teach in the cities of Judah.
2 Chronicles 23:4
Context23:4 This is what you must do. One third of you priests and Levites who are on duty during the Sabbath will guard the doors.