'Servant' in the Bible

“This is what the Lord God says: When I gather the house of Israel from the peoples where they are scattered and demonstrate My holiness through them in the sight of the nations, then they will live in their own land, which I gave to My servant Jacob.

I will appoint over them a single shepherd, My servant David, and he will shepherd them. He will tend them himself and will be their shepherd.

I, Yahweh, will be their God, and My servant David will be a prince among them. I, Yahweh, have spoken.

My servant David will be king over them, and there will be one shepherd for all of them. They will follow My ordinances, and keep My statutes and obey them.

“They will live in the land that I gave to My servant Jacob, where your fathers lived. They will live in it forever with their children and grandchildren, and My servant David will be their prince forever.

But if he gives a gift from his inheritance to one of his servants, it will belong to that servant until the year of freedom, when it will revert to the prince. His inheritance belongs only to his sons; it is theirs.