Genesis 37:33-36

And he identified it and said, “It is my son’s robe. A fierce animal has devoured him. Joseph is without doubt torn to pieces.” Then Jacob tore his garments and put sackcloth on his loins and mourned for his son many days. All his sons and all his daughters rose up to comfort him, but he refused to be comforted and said, “No, I shall go down to Sheol to my son, mourning.” Thus his father wept for him. Meanwhile the Midianites had sold him in Egypt to Potiphar, an officer of Pharaoh, the captain of the guard.