We stopped to add one to the number, and then rode down a sandy valley into Wadi Hanbag, a large, well-wooded tributary of Hamdh. After the broken country in which we had been prisoned for hours, the openness of Hanbag was refreshing. Its clean white bed swept on northward through the trees in a fine curve under precipitous hills of red and brown, with views for a mile or two up and down its course. There were green weeds and grass growing on the lower sand-slopes of the tributary, and we stopped there for half an hour to let our starved camels eat the juicy, healthy stuff.

They had not so enjoyed themselves since Bir el Waheidi, and tore at it ravenously, stowing it away unchewed inside them, pending a fit time for leisurely digestion. We then crossed the valley to a great branch opposite our entry. This Wadi Kitan was also beautiful. Its shingle face, without loose rocks, was plentifully grown over with trees. On the right were low hills, on the left great heights called the Jidhwa, in parallel ridges of steep broken granite, very red now that the sun was setting amid massed cloud-banks of boding rain.