The document summarizes the Ghadeer-e-Khum incident where the Prophet Muhammad declared Ali as the master of all believers. On the return journey from Mecca to Medina, the Prophet stopped at Ghadeer-e-Khum, a place near Al-Johfa, where he received a revelation from God. In front of over 100,000 companions, the Prophet raised Ali's hand and announced that Ali would be the mawla and successor to the Prophet for all believers. The companions present pledged their allegiance to Ali at the instruction of the Prophet. This event perfected Islam as the final religion according to the Quranic verse revealed at Ghadeer-e-