'Kept My Command' in the Bible

Yet will I not take all the kingdom out of his hand, - but will suffer him to be, leader, all the days of his life, for the sake of David my servant, whom I chose, - who kept my commandments and my statutes.

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