⁶ All these were under the hands of their father for song in the house of the Lord, with cymbals, psalteries, and harps, for the service of the house of God, according to the king's order to Asaph, Jeduthun, and Heman.

¹⁹ All this, said David, the Lord made me understand in writing by his hand upon me, even all the works of this pattern.