Why have you despised the Lord and done what is evil in his sight? You have cut down Uriah the Hittite with the sword; his wife you took as your own, and him you killed with the sword of the Ammonites.
Saul said to David, “Look, I will give you my older daughter, Merob, in marriage if you become my warrior and fight the battles of the Lord.” Saul thought, “I will not lay a hand on him. Let the hand of the Philistines strike him.”
Saul commanded them, “Say this to David: The king desires no other price for the bride than the foreskins of one hundred Philistines, that he may thus take vengeance on his enemies.” Saul intended to have David fall into the hands of the Philistines.
He thought, “I will offer her to him as a trap, so that the hand of the Philistines may strike him.” So for the second time Saul said to David, “You shall become my son-in-law today.”
because David had done what was right in the sight of the Lord and did not disobey any of his commands as long as he lived, except in the case of Uriah the Hittite.