226 THE EMPTY QUARTER precaution calculated to warn off all but those who might be strong enough and willing to provoke the King's wrath. As Jabir ibn Fasl had told us at Jabrin there were none such in the desert at this time. The southern tribes, receiving news of our expedition from Saif ibn Tannaf the Manhali Shaikh who had hurriedly departed from the Hasa only a few days before us on the rejection of his gifts and overtures by Ibn Jiluwi, had retired to the southern mountains, while such Hurra elements as had remained in the south with the Rashid relatives-in-law of Hamad ibn Sultan ibn -Hadi—Bertram Thomas' guide of the previous year and a near cousin of JAli Jahman—similarly preferred to keep at a safe distance from our path lest our purpose might be to collect the taxes which for the moment they were not bothering to pay into the King's treasury. So the desert was empty and our scouts, preceding us by about half an hour, were able to signale all clear' as we approached the well from behind the dune- range skirting the northern edge of the valley-like depression in which it lay. Not only was there no one on the scene, but no one had visited the place since the departure of Zayid and 'All some six days earlier. At the foot of the sand-slope leading down to the hollow we passed by the grave of some desert notable slain in a tribal skirmish during the last year or two. Its oval outline was decked out with blocks of gypsum from the 40 feet cliffs of the exposed bed-rock extending in two sections, separated by a considerable gap, across the Shanna depression. In the lowest part of the hollow lay the well, and at some distance further to the south-west a small rock-marked semi-circle, oriented exactly towards the north-west, indicated the direc- tion of Mecca and the position of the place set apart for the prayers of the faithful. Here and there a desert bush of Abal or HadJi dotted the scene. Our tents were pitched forth- with, the camels watered and driven forth to the pastures of the valley under the care of *Ali al Buhaihi and the lad Muhammad. A fire was soon alight for the making of coffee. Zaid and his lieutenant got to work with their preparations for dinner and others sped off, rifle in hand, to the surround- ing sand-peaks to keep the customary vigil against possible