'David My Servant' in the Bible

only all the kingdom I do not rend away; one tribe I give to thy son, for the sake of David My servant, and for the sake of Jerusalem, that I have chosen.'

'And I do not take the whole of the kingdom out of his hand, for prince I make him all days of his life, for the sake of David My servant whom I chose, who kept My commands and My statutes;

and to his son I give one tribe, for there being a lamp to David My servant all the days before Me in Jerusalem, the city that I have chosen to Myself to put My name there.

and it hath been, if thou dost hear all that I command thee, and hast walked in My ways, and done that which is right in Mine eyes, to keep My statutes and My commands, as did David My servant, that I have been with thee, and have built for thee a stedfast house, as I built for David, and have given to thee Israel,