2 Chronicles 8:14

LXX2012(i) 14 And he established, according to the order of his father David, the courses of the priests, and [that] according to their public ministrations: and the Levites [were appointed] over their charges, to praise and minister before the priests according to the daily order: and the porters were appointed according to their courses to the different gates: for thus [were] the commandments of David the man of God.