1 Samuel 19:8-11

Amplified Bible

⁸ Then there was war again, and David went out and fought with the Philistines and defeated them with a great slaughter, and they fled before him. ⁹ Then an evil spirit from the Lord came on Saul as he was sitting in his house with his spear in his hand, and David was playing the harp with his hand. ¹⁰ Saul tried to pin David to the wall with the spear, but he escaped from Saul’s presence, so that Saul only stuck the spear into the wall. Then David fled and escaped that night.

¹¹ Then Saul sent messengers to David’s house to watch for him, so that he might kill him in the morning. But Michal, David’s wife, told him, “If you do not save your life tonight, tomorrow you will be killed.”