2 Samuel 22:21-26

Jehovah rewarded me according to my righteousness; According to the cleanness of my hands hath he recompensed me. For I have kept the ways of Jehovah, And have not wickedly departed from my God. For all his ordinances were before me; And as for his statutes, I did not depart from them. I was also perfect toward him; And I kept myself from mine iniquity. Therefore hath Jehovah recompensed me according to my righteousness, According to my cleanness in his eyesight. With the merciful thou wilt show thyself merciful; With the perfect man thou wilt show thyself perfect