'David My Servant' in the Bible

However I will not tear away all the kingdom; but will give one tribe to your son for David my servant's sake, and for Jerusalem's sake which I have chosen.

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

And unto his son will I give one tribe, that David my servant may have a light always before me in Jerusalem, the city which I have chosen to put my name there.

And it shall be, if you will hearken unto all that I command you, and will walk in my ways, and do what is right in my sight, to keep my statutes and my commandments, as David my servant did; that I will be with you, and build you a sure house, as I built for David, and will give Israel unto you.

Go and tell David my servant, Thus says the LORD, You shall not build me a house to dwell in:

I have made a covenant with my chosen, I have sworn unto David my servant,

I have found David my servant; with my holy oil have I anointed him:

Then may also my covenant be broken with David my servant, that he should not have a son to reign upon his throne; and with the Levites the priests, my ministers.

As the host of heaven cannot be numbered, neither the sand of the sea measured: so will I multiply the descendants of David my servant, and the Levites that minister unto me.

Then will I cast away the descendants of Jacob, and David my servant, so that I will not take any of his descendants to be rulers over the descendants of Abraham, Isaac, and Jacob: for I will cause their captivity to return, and have mercy on them.

And David my servant shall be king over them; and they all shall have one shepherd: they shall also walk in my judgments, and observe my statutes, and do them.