Wherefore David arose and went, he and his men, and slew of the Philistines two hundred men; and David brought their foreskins, and they gave them in full tale to the king, that he might be the king's son in law. And Saul gave him Michal his daughter to wife. 1 Samuel 18:27

Trivia: Who was the first person to plant a vineyard, make wine, and get drunk?