THE WATERLESS WASTE 343 Sa'dan brought me a bowl of water and a lump of dates for supper—it was all we had, and the camels could not be milked after such a day. But stay, I said to Sa'dan, there are two tins of fruit in my saddle-bag. Bring me one of them and lend me your knife. I had carried these two ting with me from Mecca to Hufuf, from Hufuf to the Empty Quarter, resolved not to broach them except in a crisis. And now was certainly the right moment for one of them. Yet a tin of peaches would be a mere drop in the ocean amongst eleven of us, so I shared it with Sa'dan alone to flatter my conscience. The fruit and juice were lukewarm with the day's heating, but delicious ; and I lay down to sleep as I had never slept before, while the clouds gathered about us with the music of distant thunder. At last we had broken the back of the desert, which had so nearly broken ours in the dismal days of our retreat from Hawaya and again during the last two days. We had had to fight hard, and we had won through with a final effort that had strained us almost to the breaking-point. But we had won through, and there 'remained but a hundred miles or so to the watering. In six full days of marching since we rode out of Naifa we had covered 270 miles under conditions almost ideally unfavourable in the matter of pasture— maintaining an average of over 40 miles a day, which would be reckoned good going in easier circumstances. We had certainly had three cool days to start with, but the three that had followed had more than balanced that advantage, and we had every reason to be content with our performance. And the camels that had crossed Abu Bahr at its hottest and done 48 hours without a scrap of food had not come fresh to that ordeal. They had already travelled for two whole months in the leanest of deserts almost without respite. None but the best camels could have come through such a trial, and ours were certainly as good animals as any in all Arabia. My companions were astir betimes next morning (March 12th), clamouring for coffee. A leaden sky with storm-clouds to north and north-east greeted my awakening, and we were soon on the move in the twilight gloaming. The air was