The snow was knee-deep when they got beyond the village. The ascent began almost at once and was heavy work both for men and horses.
They continued their journey till it was too dark to go farther, then they halted in a ravine which afforded some shelter from the piercing wind. All set to work to clear away the snow where the tents were to be pitched, but before raising these the horses were attended to. Blankets were girded round them from the ears to the tail, and they were picketed touching each other for mutual warmth. A supply of corn was then laid down before each on some square pieces of felt placed on the snow. When the tents were pitched the lamps were lighted and the flaps closed, then snow was scraped up outside until the canvas was covered nearly to the top. In spite of the intense cold all were thoroughly warmed by their hard work before they turned in. Angus took Azim into his tent, the rest divided themselves among the other two. At other times it would have been unpleasant to be so closely packed, but in such weather it was an advantage.
Before setting to work to pile the snow against the tents a brass kettle filled with water had been suspended from the ridge-pole over the lamps, and the water was almost boiling by the time the work was finished, and in a few minutes coffee was made. The frozen carcasses of four sheep had been brought, as well as a large quantity of meat that had been cooked on the previous day. Some slices of the latter were thawed over the lamp and eaten with bread that had been purchased at Bamian. But few words were spoken after the meal was finished, their fatigue and the warmth of the tent rendering it difficult for them to keep awake. In a few minutes all were sound asleep. The next day's march was even more arduous. Sadut had given up his litter and again mounted his horse, as it was found impossible for the two animals linked together by the hammock to make their way up the steep place. The work was toilsome in the extreme, but all worked cheerfully.
Hassan and his four men laboured with the greatest vigour, carrying burdens to places which horses when laden could not have climbed, hauling the animals out of deep drifts into which they frequently fell, carrying Sadut Khan in his litter at points where the ascent was so steep that, crippled as he still was by his injured leg, he could not have retained his seat in the saddle. The party worked in almost complete silence, but with a stern determination and energy which showed their consciousness that every moment was of importance. Twelve miles were the result of as many hours of labour. No signs of a track had been visible since they left Bamian, and Angus felt how absolutely impossible it would have been to cross the pass had it not been for the intimate knowledge of Hassan and his followers; even these were sometimes at fault. None of them had ever passed over the mountains when so deeply covered with snow, and consultations constantly took place between them as to the line to be followed. When they arrived at their halting-place for the night, Hassan told Angus and the Momund chief that they were now within two hundred feet of the top of the pass.
"To-morrow's work will be the most dangerous; the north wind sweeps across the plateau with terrible force. Moreover, I do not like the look of the sky this evening. We have been fortunate so far, but I think that there will be a change."
"It is well, indeed," Sadut said as they ate their supper, "that we crossed the highest pass before the snow began in earnest; we certainly could not have supported that journey had we been ten days later. We have got through the hardest part of the work, and everything now depends upon the weather. May Allah grant that there be no more snow. The pass to-morrow is but twelve miles across, and if all goes well we shall begin to descend on the following morning. If the snow holds off we shall be able to do that distance easily, for it is almost a level plain that we have to traverse. Parts of it will be nearly clear of snow, which the fierce blasts sweep away as fast as it falls, while in other places the surface will be hard enough to walk on, the snow being pressed firmly together by the weight of the wind."
They were on foot again next morning even earlier than usual. All were aware of the importance of haste. The tents were pulled down and loaded with the greatest rapidity. The cold was intense, and but few words were spoken until they reached the summit of the ascent, by which time the effort of climbing had restored the heat that had been lost as soon as they left their warm tents. The sky was cloudless, and Angus felt hopeful that the day's journey would be accomplished with comparative ease. He noticed, however, that there was an anxious look on the faces of the five tribesmen, who, although they were travelling more rapidly than they had done since they left Bamian, were constantly urging horses and men to press forward at a greater speed. Angus had expected that they would have to face very strong wind, but scarce a breath was blowing.
As Sadut had predicted, the rock was in many places completely bare. The fields of snow were so hard that, instead of struggling knee-deep as before, they now seldom sank over their feet, and sometimes left scarcely a track upon the surface. The hills on either side stood up clear and hard, and the silence was almost oppressive. They were, they calculated, half-way across the pass three hours after leaving their camp, when Hassan, who was walking beside Angus and Sadut, stopped suddenly and pointed to the sky. Looking up Angus saw two or three little wisps of vapour passing overhead with extraordinary speed.
"The storm!" Hassan exclaimed. "See, others are coming; it will soon be upon us. We can go no farther, but must prepare to meet it instantly or we shall be overwhelmed."