Psalm 18:20-24:
The Lord rewarded me according to my righteousness (my conscious integrity and sincerity with Him); according to the cleanness of my hands has He recompensed me. For I have kept the ways of the Lord and have not wickedly departed from my God. For all His ordinances were before me, and I put not away His statutes from me. I was upright before Him and blameless with Him, ever [on guard] to keep myself free from my sin and guilt. Therefore has the Lord recompensed me according to my righteousness (my uprightness and right standing with Him), according to the cleanness of my hands in His sight.