'King's' in the Bible

And word came to the family of David that Aram had put up its tents in Ephraim. And the king's heart, and the hearts of his people, were moved, like the trees of the wood shaking in the wind.

Then a king's seat will be based on mercy, and one will be seated on it in the tent of David for ever; judging uprightly, and quick to do righteousness.

But they kept quiet and gave him no answer: for the king's order was, Give him no answer.

And you will be a fair crown in the hand of the Lord, and a king's head-dress in the hand of your God.