19 The Levites, of the children of the Kohathites and of the children of the Korahites, stood up to praise Yahweh, the God of Israel, with an exceeding loud voice.
*Minor differences ignored. Grouped by changes, with first version listed as example.
And the Levites, of the children of the Kohathites, and of the children of the Korhites,.... Who were of the posterity of Kohath, in the line of Korah:
stood up to praise the Lord God of Israel with a loud voice on high; in high notes; they being the course in turn at this time for this service.
the Levites . . . stood up to praise the Lord--doubtless by the king's command. Their anthem was sung with such a joyful acclaim as showed that they universally regarded the victory as already obtained.
Stood up - By Jehoshaphat's appointment. On high - With heart and voice lifted up: whereby they shewed their full assurance of the victory.
*More commentary available at chapter level.