The LORD rewarded me [David] according to my righteousness: according to the
cleanness of my hands hath he recompensed me. -- 2 Samuel:22:21
Therefore the LORD hath recompensed me according to my righteousness; according to my cleanness in his eye sight.
-- 2 Samuel 22:25
And if thou wilt walk in my ways, to keep my statutes and my commandments, as thy father David did walk, then I will lengthen thy days.
[God talking to Solomon in a dream] -- 1 Kings 3:14
And if thou wilt walk before me, as David thy father walked, in integrity of heart, and in uprightness, to do according
to all that I have commanded thee, and wilt keep my statutes and my judgments: --
1 Kings 9:4
Thou hast not been as my servant David, who kept my commandments, and who followed me with all his heart, to do that only which was
right in mine eyes. 1 Kings 14:8
David never sinned, except in the matter of Uriah.
David did that which was right in the eyes of the Lord,
and turned not aside from anything that he commanded him all the
days of his life, save only in the matter of Uriah the Hittite. -- 1 Kings 15:5
David sinned in numbering the people.
And David's heart smote him after that he had numbered the
people. And David said unto the Lord, I have sinned greatly in
that I have done. -- 2 Samuel 24:10