'King's' in the Bible

And Saul commanded his servants, Speak with David secretly, saying, Behold, the king has delight in thee, and all his servants love thee: now therefore be the king's son-in-law.

And Saul's servants spoke those words in the ears of David. And David said, Is it a light thing in your eyes to be the king's son-in-law, seeing that I am a poor man, and lightly esteemed?

And Saul said, Thus shall ye say to David: The king does not desire any dowry, but a hundred foreskins of the Philistines, to be avenged of the king's enemies. But Saul thought to make David fall by the hand of the Philistines.

And his servants told David these words; and the thing was right in David's sight to be the king's son-in-law. And the days were not expired,

when David arose and went, he and his men, and smote of the Philistines two hundred men; and David brought their foreskins, and they delivered them in full to the king, that he might be the king's son-in-law. And Saul gave him Michal his daughter as wife.

and said, Let me go, I pray thee; for we have a family sacrifice in the city; and my brother himself has commanded me to be there; and now, if I have found favour in thy sight, let me go away, I pray thee, and see my brethren. He has therefore not come to the king's table.

And David said to Ahimelech, And is there not here under thy hand spear or sword? for I have neither brought my sword nor my weapons with me, for the king's business was urgent.

And Ahimelech answered the king and said, And who is so faithful among all thy servants as David, who is the king's son-in-law, and has access to thy secret council, and is honourable in thy house?

And now, O king, come down according to all the desire of thy soul to come down; and it will be for us to deliver him up into the king's hand.

This thing is not good which thou hast done. As Jehovah liveth, ye are worthy to die, because ye have not guarded your master, Jehovah's anointed. And now see where the king's spear is, and the cruse of water that was at his head.

And David answered and said, Behold the king's spear, and let one of the young men come over and fetch it.