1 Samuel 19:17-18

17Then Saul said to Michal, “Why have you deceived me like this, and sent my enemy away, so that he has escaped?” And Michal answered Saul, “He said to me, ‘Let me go! Why should I kill you?’ ”

18So David fled and escaped, and went to Samuel at Ramah, and told him all that Saul had done to him. And he and Samuel went and stayed in Naioth.