Joseph reminded Pilate and the captain of the guard that the openings of the caves were not always accessible, but abutted over a ledge away down a precipitous cliff. It might be necessary to lower soldiers down in baskets, or the caves might be closed with mortised stones. Joseph's counsel was wise; the closing of the caves proved very efficacious in ridding the hills of robbers, though in some cases the robbers managed to pick a way out, and then sought other caves, which were not difficult to find, the hills abounding in such places of hiding. A cave would sometimes have two outlets, and it was hard to get the shepherds to betray the robbers, their fear of them was so great. But within six months the larger dens were betrayed, and while the robbers writhed the last hours of their lives away on crosses, long trains of camels and asses pursued their way from Jericho to Jerusalem and back again, without fear of molestation, the remnant of robbers never daring to do more than draw away a single camel or ass found astray from the encampment. The result of all this labour was that figs were no longer scarce in Jerusalem; and when a delay in bringing wheat from Moab was announced to Pilate, he sent a messenger to Joseph, it having struck him that the transport service so admirably organised by them both was capable of development. A hundred camels, Joseph answered, needs a great sum, but perhaps Gaddi, my partner, may have some savings or my father may give me the money. And with Pilate's eyes full upon him, Joseph sat thinking of the lake, recalling every bight and promontory, and asking himself how it was that he had not thought of Galilee for so long a time. He longed to set eyes on Magdala, and he would have ridden away at once, but an escort would have to be ordered, for a single horseman could not ride through Samaria without a certainty of being robbed before he got to the end of his journey. Pilate's voice roused Joseph from his reverie, and after apologising to the Roman magistrate for his absentmindedness, he went away to consult hurriedly with Gaddi, and then to make preparations for the journey. It was a journey of three days on horseback, he was told, but of two days only on camel-back, for a camel can walk three miles an hour for eighteen hours. But what should I be doing on a camel's back for eighteen hours? Joseph cried, and the driver showed Joseph how with his legs strapped on either side of the beast he could lie back in the pack and sleep away many hours. Your head, sir, would soon get accustomed to the rocking. But I should have to leave my horse behind, Joseph said. He was fain to see his father and the lake; he was already there in spirit, and would like to transport his cumbersome body there in the least possible time; but he could not separate himself from Xerxes, a beautiful horse that he had brought with him from Egypt--a dark grey--a sagacious animal that would neigh at the sound of his voice