1 Samuel 19:13-17

13And Michal took an image and laid it in the bed, put a cover of goats’ hair for his head, and covered it with clothes.

14So when Saul sent messengers to take David, she said, “He is sick.”

15Then Saul sent the messengers back to see David, saying, “Bring him up to me in the bed, that I may kill him.”

16And when the messengers had come in, there was the image in the bed, with a cover of goats’ hair for his head.

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?’ ”