The god-king Ra-Harakhte, in the year 363 of his reign on earth, advanced his army into Nubia to quell a rebellion being led by Seth. Seth had already done a great injustice by brutally murdering Osiris, his brother. Ra-Harakhte's army sailed up the Nile toward Nubia, stoping in Edfu, where they were joined by Horus Behudety. Horus was also Osiris' brother and he was eager to avenge his murder. Ra asked Horus to arm himself and do battle with Seth's army of conspirators that were plotting against the aging king.