The refusal of the duke of Normandy and Raymond did not prevent Godfrey from commencing his march, followed by Tancred, the count of Flanders, and several other leaders. They learnt on their route that the emir Afdhal, the same that had taken Jerusalem from the Turks, commanded the army of the infidels. This general had under his standard an almost countless multitude of Mussulmans, from the banks of the Tigris and the Nile, the shores of the Red Sea, and the extremities of Ethiopia. A fleet had sailed from the ports of Alexandria and Damietta, laden with all sorts of provisions, and the machines necessary for the siege of Jerusalem. Afdhal had taken a solemn oath before the caliph to annihilate for ever the power of the Crusaders in Asia, and to entirely destroy Calvary, the tomb of Christ, and all the monuments revered by the Christians. The march and the intentions of Afdhal soon conveyed terror to Jerusalem. Raymond and the duke of Normandy were again pressed to join the Christian army. Women, old men, and priests with tears conjured the two princes to have pity on the holy city they had delivered. They represented to them the fatal consequences of their inaction, which rendered all the labours of the Crusaders useless, and closed for ever the doors of the East against pilgrims. The voices of all the nations of the West, they told them, would be raised against them, and the blood of the Christians would be on their heads. At last Robert and Raymond allowed themselves to be prevailed upon, and marched with their troops to join Godfrey. The new patriarch desired to follow them, bearing with him the wood of the true cross, the sight of which, like that of the holy lance, would redouble the enthusiasm and the bravery of the Crusaders. All the Christians in a condition to bear arms quitted Jerusalem to go and fight the Mussulmans. There only remained in the holy city the women, the sick, and a part of the clergy, who, having Peter the Hermit at their head, addressed night and day prayers to Heaven to obtain the triumph of the defenders of the holy places, and the last defeat of the enemies of Christ.