Alara's successor Kashta extended Kushite control north to Elephantine and Thebes in Upper Egypt. Kashta's successor Piye seized control of Lower Egypt around 727 BC.[26] Piye's 'Victory Stela', celebrating these campaigns between 728-716 BC, was found in the Amun temple at Jebel Barkal. He invaded an Egypt fragmented into four kingdoms, ruled by King Peftjauawybast, King Nimlot, King Iuput II, and King Osorkon IV.[27]:115,120