Even Ibraheim Omair had inherited a feud that was largely traditional. Only once during the lifetime of the last Ahmed Ben Hassan had he dared to come into open conflict, and the memory of it had lasted until now. Skirmishes there had been and would always be inevitably sufficient to keep the tribesmen in a state of perpetual expectancy, and for this Ahmed Ben Hassan preserved the rigid discipline that prevailed in his tribe, insisting on the high standard that had kept them famous. The life-work that his predecessor had taken over from his father the present Ahmed Ben Hassan had carried on and developed with autocratic perseverance. The inborn love of fighting had been carefully fostered in the tribe, the weapons with which they were armed were of the newest pattern. Raoul knew with perfect certainty that to the picked men following them this hasty expedition meant only one thing--war, the war that they had looked forward to all their lives, precipitated now by an accident that gave to a handful of them the chance that hundreds of their fellow-tribesmen were longing for, a chance that sent them joyfully behind their chief, careless whether the reinforcements that had been sent for arrived in time or not. The smallness of their numbers was a source of pleasure rather than otherwise; if they won through to them would be the glory of victory; if they were annihilated with them would rest the honour of dying with the leader whom they worshipped, for not one of them doubted that Ahmed Ben Hassan would not survive his bodyguard, the flower of his tribe, the carefully chosen men from whose ranks his personal escort was always drawn. With them he would crush his hereditary enemy or with them he would die.