Some of the European biographers of Mohammad allege, that the battle of Badr was brought by Mohammad himself. They appear to hesitate to justify Mohammad in defending himself against the superior numbers of the Koreish, who had advanced to attack him as far as Badr, three stages from Medina. It is alleged that Mohammad intended to attack the caravans returning from Syria, conducted by Abu Sofian, his arch-enemy, therefore he set out upon his march with eighty refugees and two hundred and twenty-five people of Medina, and halted at Safra to waylay the caravan. Abu Sofian, warned of Mohammad's intention, sent some one to Mecca for succour. The Koreish, with nine hundred and fifty strong, marched forth to rescue the caravan. In the meantime, the caravan had passed unmolested, but the Koreish held a council whether to return or go to war. On the one hand, the biographers say, it was argued that the object for which they had set out having been secured, the army should at once retrace its steps. Others demanded that the army should advance. Two tribes returned to Mecca, the rest marched onwards; but it is not fair to allege that Mohammad had set forth to attack the caravan. Had he any such intention, the people of Medina, who had pledged themselves only to defend him against personal attack, would not have accompanied him. The presence of a large number of the _Ansars_, the people of Medina, more than double that of the _Mohajirins_, the refugees, is a strong proof that they had come out only in their defence. Mohammad, on receiving intelligence of the advancing force of the Koreish, set out from Medina to check the advance of the Meccan force, and encountered it at Badr, three days' journey from Medina. The Meccan army had advanced nine days' journey from Mecca towards Medina. The forces met at Badr on the 17th of Ramzan (13th January 623), the Meccans had left Mecca on the 8th of Ramzan (4th January), and Mohammad started only on the 12th of Ramzan (8th January), about four days after the Meccan army had actually set out to attack him. Supposing Abu Sofian had some reason for apprehending an attack from Medina, and sent for succour from Mecca, but the object of the Meccan army of the Koreish for which they had set out having been secured, the caravan having passed unmolested, they ought at once to have retraced their steps. The fact that Mohammad left Medina four days after the Koreish had left Mecca with a large army advancing towards Medina, is strongly in his favour. [Sidenote: 26. The first aggressions after the Hegira, if from Mohammad, might fairly be looked upon as retaliation.]