1 Samuel 19:8-17

8And there was war again: and David went out, and fought with the Philistines, and slew them with a great slaughter; and they fled before him.

9And an evil spirit from the LORD was upon Saul as he sat in his house with his spear in his hand; and David played with his hand.

10And Saul sought to smite David even to the wall with the spear; but he slipped away out of Saul’s presence, and he smote the spear into the wall: and David fled, and escaped that night.

11And Saul sent messengers unto David’s house, to watch him, and to slay him in the morning: and Michal David’s wife told him, saying, If thou save not thy life to-night, tomorrow thou shalt be slain.

12So Michal let David down through the window: and he went, and fled, and escaped;

13And Michal took the teraphim, and laid it in the bed, and put a pillow of goats’ hair at the head thereof, and covered it with the clothes.

14And when Saul sent messengers to take David, she said, He is sick.

15And Saul sent the messengers to see David, saying, Bring him up to me in the bed, that I may slay him.

16And when the messengers came in, behold, the teraphim was in the bed, with the pillow of goats’ hair at the head thereof.

17And Saul said unto Michal, Why hast thou deceived me thus, and let mine enemy go, that he is escaped? And Michal answered Saul, He said unto me, Let me go; why should I kill thee?