Psalms 18:24-28

Therefore hath Jehovah recompensed me according to my righteousness, According to the cleanness of my hands in his eyesight. With the merciful thou wilt show thyself merciful; With the perfect man thou wilt show thyself perfect; With the pure thou wilt show thyself pure; And with the perverse thou wilt show thyself froward. For thou wilt save the afflicted people; But the haughty eyes thou wilt bring down. For thou wilt light my lamp: Jehovah my God will lighten my darkness.