The head of the pass we were glad to find not a range but a spacious plateau which sloped slowly before us to the east. The first yards were rough and rocky, overgrown with low mats of thorns like ling; but afterwards we came to a valley of white shingle, in whose bed a Beduin woman was filling her waterskin with a copper cup, ladling milky water, quite pure and sweet, from a little hole a foot wide, scraped elbow deep in the pebbles. This was Abu Saad, and for its name’s sake and for its water, and the joints of red meat bumping on our saddles, we settled we would stay here one night, filling up yet more of the time which must be filled before Sharraf came back from his expedition against the railway.