Battle of Badr first was Muhammad, who was transformed overnight from a Meccan outcast into a major leader. Marshall Hodgson adds that Badr forced the other Arabs to "regard the Muslims as challengers and potential inheritors to the prestige and the political role of the [Quraish]." Shortly thereafter he expelled the Banu Qaynuqa, one of the Jewish tribes at Medina that had been threatening his political position, and who had assaulted a Muslim woman which led to their expulsion for breaking the peace treaty. At the same time Abd-Allah ibn Ubayy, Muhammad's chief opponent in Medina, found his own position seriously weakened. Henceforth,
Abu Sufyan ibn Harb to intercept it. The Muslim contingent failed to intercept the caravan. They arrived after the caravan had already passed by Medina. Abu Sufyan had learned of the Muslims' plan from scouts he had deployed, and in response, sent a crier to Mecca to rally the Quraysh to arms against the Muslims. The Muslims ended up engaging this Meccan army, a force of around 1000 men, at the plains of Badr several days after they had failed to intercept the caravan. This conflict, the Battle of Badr, ultimately resulted in a Muslim victory. The death of most Quraysh leaders in the