And David spoke unto the LORD the words of this song in the day that the LORD had delivered him out of the hand of all his enemies, and out of the hand of Saul:
Moreover Hezekiah the king and the princes commanded the Levites to sing praise unto the LORD with the words of David, and of Asaph the seer. And they sang praises with gladness, and they bowed their heads and worshiped.
And the heads of the Levites: Hashabiah, Sherebiah, and Jeshua the son of Kadmiel, with their brethren opposite them, to praise and to give thanks, according to the commandment of David the man of God, watch corresponding with watch.
[To the Chief Musician. A Psalm of David the servant of the LORD, who spoke to the LORD the words of this song on the day that the LORD delivered him from the hand of all his enemies, and from the hand of Saul. And he said,] I will love you, O LORD, my strength.