The prophet Houd was sent to reclaim the tribe of Ad. The Mahra tribe are descended from a remnant of the Addites, as also are the Hadhrami, according to the legends. Once a man named Kolabeh, when seeking for camels came upon the beautiful garden of Irem-Dhatul-Imad, which is supposed to have been in the desert near Aden; he found and brought away a priceless jewel which came into possession of the first Ommiad Caliph Nourrijaht. Those who embraced Islamism on the preaching of the prophet Houd were spared, but the rest either were suffocated by a stifling wind or survived in the form of apes, whose descendants still inhabit Jebel Shemshan at Aden. A remnant are also said to have fled to the Kuria Muria Islands. We again met with considerable opposition from the Bedouin and our escort when we proposed to visit the Kabr Saleh next day. However, this was overcome by threats of reporting the opposition to Sultan Salah on our return to Al Koton. So next morning we started. The sultan of Shibahm's people were just as anxious to go as we were, for they were delighted to get the chance of making this pilgrimage to so holy a place, which being in an enemies' country they could not have done but for our escort. A short ride of two hours brought us nearly to the head of the Wadi Khonab, and there, situated just under the cliff, in an open wilderness, is the celebrated tomb. It consists simply of a long uncovered pile of stones, somewhat resembling a potato-pie, with a headstone at either end, and a collection of fossils from the neighbouring mountains arranged along the top. Hard by is a small house where the pilgrims take their coffee, and the house of the Bedou mollah, who looks after the tomb, is about a quarter of a mile off. Beyond this there is no habitation in sight. A more desolate spot could hardly be found. The tomb is from 30 to 40 feet in length, and one of the legends concerning it is that it never is the same length, sometimes being a few feet shorter, sometimes a few feet longer. The Bedouin have endless legends concerning this prophet. He was a huge giant, they said, the father of the prophet Houd, or Eber; he created camels out of the rock, and hence is especially dear to the wandering Bedou; and he still works miracles, for if even unwittingly anyone removes a stone from this grave, it exhibits symptoms of life, and gives the possessor much discomfort until it is returned. Once a domed building was erected over the tomb, but the prophet manifested his dislike of being thus inclosed and it was removed. Men are said to go blind if they steal anything connected with the tomb; once a man took a cup from the coffee-house, unaware of the danger he incurred, tied it to his girdle, and carried it off. It stuck to him till he restored it. Another man took a stone away and gave it to his children to play with, but it hopped about till taken back again.