'Servant' in the Bible

look, I [am] going to send and take all [the] clans of [the] north,' {declares} Yahweh, 'and [I will send] to Nebuchadnezzar the king of Babylon, my servant, and I will bring them against this land, and against its inhabitants, and against all these nations all around, and I will destroy them, and I will make them a horror, and [an object of] hissing, and {everlasting ruins}.

And now I myself have given all these lands into the hand of Nebuchadnezzar the king of Babylon, my servant, and also the animals of the field I have given to him to serve him.

But you must not fear, my servant Jacob,' {declares} Yahweh, 'and you must not be dismayed, Israel, for look, I [am] going to save you from far, and your offspring from the land of their captivity. And Jacob will return, and he will be at rest, and he will be at ease, and there will be no [one who] makes [him] afraid.

then my covenant could be broken with David my servant, from {having} a son who could rule on his throne, and with the Levites, the priests, my ministers.

As the host of heaven cannot be counted, and the sand of the sea cannot be measured, so I will make numerous the offspring of David my servant and the Levites [who] minister [to] me.'"

then the offspring of Jacob and David my servant I would reject, from choosing rulers from his offspring over the offspring of Abraham, Isaac, and Jacob; for I will restore their fortunes and I will have compassion on them.'"

and say to them, 'Thus says Yahweh of hosts, the God of Israel: "Look, I [am] going to send and take Nebuchadnezzar the king of Babylon, my servant, and I will set his throne above these stones that I have hidden. And he will spread out his canopy over them.

"But [as for] you, my servant Jacob, you must not be afraid, and Israel, you must not be dismayed, for look, I [am] going to save you from far, and your offspring from the land of their captivity. And Jacob will return, and he will be quiet, and he will be at ease, and without [one who] makes [him] afraid.

You must not be afraid, my servant Jacob," {declares} Yahweh, "for I [am] with you. For I will make a complete destruction in all the nations where I scattered you, but you I will not make a complete destruction, though I will chastise you to the measure, and I will certainly not leave you unpunished."