'King's' in the Bible

But David said to Saul, “Who am I, and what is my life or my father’s family in Israel, that I should be the king’s son-in-law?”

Then Saul commanded his servants, “Speak to David secretly, saying, ‘Behold, the king delights in you, and all his servants love you; now therefore, become the king’s son-in-law.’”

So Saul’s servants spoke these words to David. But David said, “Is it trivial in your sight to become the king’s son-in-law, since I am a poor man and lightly esteemed?”

Saul then said, “Thus you shall say to David, ‘The king does not desire any dowry except a hundred foreskins of the Philistines, to take vengeance on the king’s enemies.’” Now Saul planned to make David fall by the hand of the Philistines.

When his servants told David these words, it pleased David to become the king’s son-in-law. Before the days had expired

David rose up and went, he and his men, and struck down two hundred men among the Philistines. Then David brought their foreskins, and they gave them in full number to the king, that he might become the king’s son-in-law. So Saul gave him Michal his daughter for a wife.

for he said, ‘Please let me go, since our family has a sacrifice in the city, and my brother has commanded me to attend. And now, if I have found favor in your sight, please let me get away that I may see my brothers.’ For this reason he has not come to the king’s table.”

David said to Ahimelech, “Now is there not a spear or a sword on hand? For I brought neither my sword nor my weapons with me, because the king’s matter was urgent.”

Then Ahimelech answered the king and said, “And who among all your servants is as faithful as David, even the king’s son-in-law, who is captain over your guard, and is honored in your house?

Now then, O king, come down according to all the desire of your soul to do so; and our part shall be to surrender him into the king’s hand.”

This thing that you have done is not good. As the Lord lives, all of you must surely die, because you did not guard your lord, the Lord’s anointed. And now, see where the king’s spear is and the jug of water that was at his head.”