1 Samuel 18:27
And David arose and went forth, he and his men. And they killed two hundred men of the Philistines. And David brought their foreskins, and they gave them in full number to the king so that he might be the king's son-in-law. And Saul gave him his daughter Michal for a wife.
2 Samuel 3:14
And David sent messengers to Ishbosheth, Saul's son, saying, Deliver my wife Michal, whom I betrothed to me for a hundred foreskins of the Philistines.
Judges 14:19
And the Spirit of Jehovah came upon him, and he went down to Ashkelon and killed thirty men of them, and took their spoil, and gave changes of garments to them who told what the riddle meant. And his anger was kindled, and he went up to his father's house.
1 Samuel 18:13
And Saul moved him away from himself, and made him his commander over a thousand. And he went out and came in before the people.