'Kept My Command' in the Bible

However I will not take the whole kingdom out of his hand, but I will make him prince all the days of his life, for David my servant's sake whom I chose, who kept my commandments and my statutes.

and rent the kingdom away from the house of David, and gave it thee, and yet thou have not been as my servant David, who kept my commandments, and who followed me with all his heart to do only that which was right in my eyes,