The tribe was now allied with France, or, at least, had accepted French sovereignty, and pledged itself to neutrality in the hostilities still rife; but a few years before, far in the interior and leagued with the Kabailes, it had been one of the fiercest and most dangerous among the enemies of France. At that time the Khalifa and the Chasseur met in many a skirmish; hot, desperate struggles, where men fought horse to horse, hand to hand; midnight frays, when, in the heart of lonely ravines, Arab ambuscades fell on squadrons of French cavalry; terrible chases through the heat of torrid suns, when the glittering ranks of the charging troops swept down after the Bedouins' flight; fiery combats, when the desert sand and the smoke of musketry circled in clouds above the close-locked struggle, and the Leopard of France and the Lion of Sahara wrestled in a death-grip. In these, through four or five seasons of warfare, the Sheik and the Chasseur had encountered each other, till each had grown to look for the other's face as soon as the standards of the Bedouins flashed in the sunshine opposite the guidons of the Imperial forces; till each had watched and noted the other's unmatched prowess, and borne away the wounds of the other's home-strokes, with the admiration of a bold soldier for a bold rival's dauntlessness and skill; till each had learned to long for an hour, hitherto always prevented by waves of battle that had swept them too soon asunder, when they should meet in a duello once for all, and try their strength together till one bore off victory and one succumbed to death. At last it came to pass that, after a lengthened term of this chivalrous antagonism, the tribe were sorely pressed by the French troops, and could no longer mass its fearless front to face them, but had to flee southward to the desert, and encumbered by its flocks and its women, was hardly driven and greatly decimated. Now among those women was one whom the Sheik held above all earthly things except his honor in war; a beautiful antelope-eyed creature, lithe and graceful as a palm, and the daughter of a pure Arab race, on whom he could not endure for any other sight than his to look, and whom he guarded in his tent as the chief pearl of all his treasures; herds, flocks, arms, even his horses, all save the honor of his tribe, he would have surrendered rather than surrender Djelma. It was a passion with him; a passion that not even the iron of his temper and the dignity of his austere calm could abate or conceal; and the rumor of it and of the beauty of its object reached the French camp, till an impatient curiosity was roused about her, and a raid that should bear her off became the favorite speculation round the picket fires at night, and in the scorching noons, when the men lay stripped to their waist--panting like tired dogs under the hot withering breath that stole to them, sweeping over the yellow seas of sands.