The prayer of the pauper, when he was anxious, and so he poured out his petition in the sight of the Lord
Other versions
King James Version
[A Psalm of David.] I will sing of mercy and judgment: unto thee, O LORD, will I sing.English Standard Version
I will sing of steadfast love and justice; to you, O LORD, I will make music.New International Version
I will sing of your love and justice; to you, O LORD, I will sing praise.