1 Samuel 19:13

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

Surrounding context

19:12 So Michal let David down through a window. And he went and fled and escaped.

19:13 And Michal took an image and laid it in the bed, put a cover of goats' hair for his head, and covered it with clothes.

19:14 So when Saul sent messengers to take David, she said, "He is sick."