Chronicles II 20:19

19 And the Levites of the children of Caath, and of the sons of Core, rose up to praise the Lord God of Israel with a loud voice on high.

Chronicles II 20:19 Meaning and Commentary

2 Chronicles 20:19

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.

Chronicles II 20:19 In-Context

17 It is not for you to fight: understand these things, and see the deliverance of the Lord with you, Juda and Jerusalem: fear not, neither be afraid to go forth to-morrow to meet them; and the Lord shall be with you.
18 And Josaphat bowed with his face with all Juda and the dwellers in Jerusalem, they fell before the Lord to worship the Lord.
19 And the Levites of the children of Caath, and of the sons of Core, rose up to praise the Lord God of Israel with a loud voice on high.
20 And they rose early in the morning and went out to the wilderness of Thecoe: and as they went out, Josaphat stood and cried, and said, Hear me, Juda, and the dwellers in Jerusalem; put your trust in the Lord God, and your trust shall be honored; trust in his prophet, and ye shall prosper.
21 And he took counsel with the people, and set appointed men to sing psalms and praises, to give thanks, and sing the holy songs of praise in going forth before the host: and they said, Give thanks to the Lord, for his mercy for ever.

The Brenton translation of the Septuagint is in the public domain.