David commanded the commanders of the Levites to appoint their brothers as singers and to play on musical instruments, harps, lyres, and cymbals, to make a loud sound of rejoicing.
All these, whether of Asaph, Jeduthun, or Heman, were under their fathers’ direction in the singing in the house of the Lord to the accompaniment of cymbals, harps and lyres, serving in the house of God, under the guidance of the king.
He stationed the Levites in the Lord’s house with cymbals, harps, and lyres, according to the command of David, of Gad the king’s seer, and of Nathan the prophet; for this command was from the Lord through his prophets.
At the dedication of the wall of Jerusalem, the Levites were sought out wherever they lived and were brought to Jerusalem to celebrate a joyful dedication with thanksgiving hymns and the music of cymbals, harps, and lyres.
After that you will come to Gibeath-elohim, where the Philistine garrison is located. As you enter that city, you will meet a band of prophets coming down from the high place. They will be preceded by lyres, tambourines, flutes, and harps, and will be in prophetic ecstasy.