1 Samuel 19:13

¹¹  Saul also 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, to morrow thou shalt be slain.

¹²  So Michal let David down through a window: and he went, and fled, and escaped.

¹³  And Michal took an image, and laid it in the bed, and put a pillow of goats' hair for his bolster, and covered it with a cloth.

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

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