1 Samuel 19:13

And Michal took an image, a picture of a household god, such as the Israelites still retained as the remnant of the idolatrous practices brought from their Chaldean home, Genesis 31:19, and laid it in the bed, and put a pillow of goats' hair for his bolster, a braided or woven quilt, and covered it with a cloth. Thus the figure, covered with the upper garment which served as a covering at night, looked very much like that of a human being.