Lloyd and I marked the bearing of the railway where we purposed to cross just below Shedia. As the stars rose we agreed that we must march upon Orion. So we started and marched on Orion for hour after hour, with effect that Orion seemed no nearer, and there were no signs of anything between us and him. We had debouched from the ridges upon the plain, and the plain was never-ending, and monotonously striped by shallow wadi-beds, with low, flat, straight banks, which in the milky starlight looked always like the earthwork of the expected railway. The going underfoot was firm, and the cool air of the desert in our faces made the camels swing out freely.

Lloyd and I went in front to spy out the line, that the main body might not be involved if chance put us against a Turkish blockhouse or night-patrol. Our fine camels, lightly ridden, set too long a stride; so that, without knowing, we drew more and more ahead of the laden Indians. Hassan Shah the Jemadar threw out a man to keep us in sight, and then another, and after that a third, till his party was a hurrying string of connecting files. Then he sent up an urgent whisper to go slowly, but the message which reached us after its passage through three languages was unintelligible.