
Reuben returns to the pit. Joseph is gone. He tears his clothes (Gen 37:29) — the firstborn's grief, the one who meant to save him. The brothers take Joseph's ketonet passim, slaughter a goat, and dip the coat in the blood. They bring it to their father and ask: "Is this your son's coat or not?"
Jacob looks. He recognizes it. He himself used the same deception of an animal skin on Esau to deceive Isaac; now animal blood deceives him. He mourns intensely — tearing his garments, wearing sackcloth, refusing to be comforted. His children try to comfort him. He refuses. "I will go down to my son into Sheol mourning" (Gen 37:35). He believes Joseph is dead and he will mourn until he joins him in death.