'King's' in the Bible

Your arrows are sharp and penetrate the hearts of the king's enemies. Nations fall at your feet.

For Solomon. O God, grant the king the ability to make just decisions! Grant the king's son the ability to make fair decisions!

Open for me the gates of the just king's temple! I will enter through them and give thanks to the Lord.

There I will make David strong; I have determined that my chosen king's dynasty will continue.