To the chief Musician, [A Psalm] of David, the servant of the LORD, who spake unto the LORD the words of this song in 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 thee, O LORD, my strength.
Berean Study Bible (BSB) - Psalms 18:1 >For the choirmaster. Of David the servant of the LORD, who sang this song to the LORD on the day the LORD had delivered him from the hand of all his enemies and from the hand of Saul. He said: I love You, O LORD, my strength.