The journey was resumed two hours after midnight, and El Arish was left behind before the morning dawned. In the forenoon a Khamseen wind set in with a degree of fury that rendered it impossible for the horses to proceed. After repeated attempts to renew the march, both men and horses at last gave it up in despair, and sought shelter from the clouds of dust and parching heat under a low ridge of sand-hills. The hope of the fugitives was, that no pursuers could brave the hurricane they were unable to face. Still there was no saying what a Beddouwee, mounted on a dromedary, could accomplish under the excitement of the promise of a large bakshish from Mohammed Ali. Aali was evidently alarmed, Hassan showed symptoms of anxiety, and even the two bundles appeared to be restless. The larger one took great interest in the feelings of the powerful bay horse, which remained close beside its mistress, and gave the lady evident signs of recognition and of gratitude for her attention. The mouths of the horses were washed with vinegar and water, and they then champed a few shrubs growing in the sand, which, though in appearance very like dry sticks, afforded a considerable supply of moisture. In this painful position the party remained all day; and it was not till sunset that a lull in the storm enabled them to proceed to the well at Sheikh Zuaideh to water their horses. Here they did not venture to sleep, and at dawn next morning the Khamseen again blew with redoubled violence. The horses staggered along; and the ladies diminished the mass of the envelopes about their bodies to augment the volume about their heads. It was fortunate the whole party was well mounted; for had any one been compelled to lag behind he might have perished in the desert, for it is impossible to see one hundred yards in advance: the sand pervaded the air with the orange-coloured mist of a London fog in an illumination. With the greatest exertions they reached Hannunis; but before they could seek shelter in the village, both Sidney and Aali fell from their horses utterly exhausted. Next day, however, the violence of the Khamseen rendering it utterly impossible to proceed, Sidney and Aali had time to recruit their strength.