2 Samuel 3:11-14

11 Ish-Bosheth did not dare to say another word to Abner, because he was afraid of him.

12 Then Abner sent messengers on his behalf to say to David, “Whose land is it? Make an agreement with me, and I will help you bring all Israel over to you.”

13 “Good,” said David. “I will make an agreement with you. But I demand one thing of you: Do not come into my presence unless you bring Michal daughter of Saul when you come to see me.”

14 Then David sent messengers to Ish-Bosheth son of Saul, demanding, “Give me my wife Michal, whom I betrothed to myself for the price of a hundred Philistine foreskins.”