'King's' in the Bible

Your arrows are sharp;The peoples (nations) fall under You;Your arrows pierce the hearts of the King’s enemies.

Glorious is the King’s daughter within [the palace];Her robe is interwoven with gold.

With gladness and rejoicing will they be led;They will enter into the King’s palace.

You will prolong the king’s life [adding days upon days];His years will be like many generations.

Give the king [knowledge of] Your judgments, O God,And [the spirit of] Your righteousness to the king’s son [to guide all his ways].