or to places abounding with rocks concealed under water, or with shallows. In places of this description particularly, the flowing and ebbing of the tide did them the most harm.
The first mistake consisted in building long vessels [of war] at a time when there was no war, nor any likely to occur by sea. For the Arabians, being mostly engaged in traffic and commerce, are not a very warlike people even on land, much less so at sea. Gallus, notwithstanding, built not less than eighty biremes and triremes and galleys (phaseli) at Cleopatris,[783] near the old canal which leads from the Nile. When he discovered his mistake, he constructed a hundred and thirty vessels of burden, in which he embarked with about ten thousand infantry, collected from Egypt, consisting of Romans and allies, among whom were five hundred Jews and a thousand Nabatæans, under the command of Syllæus. After enduring great hardships and distress, he arrived on the fifteenth day at Leuce-Come, a large mart in the territory of the Nabatæans, with the loss of many of his vessels, some with all their crews, in consequence of the difficulty of the navigation, but by no opposition from an enemy. These misfortunes were occasioned by the perfidy of Syllæus, who insisted that there was no road for an army by land to Leuce-Come, to which and from which place the camel-traders travel with ease and in safety from Petra, and back to Petra, with so large a body of men and camels as to differ in no respect from an army.
Gallus however arrived at Leuce-Come, with the army labouring under stomacacce and scelotyrbe, diseases of the country, the former affecting the mouth, the other the legs, with a kind of paralysis, caused by the water and the plants [which the soldiers had used in their food]. He was therefore compelled to pass the summer and the winter there, for the recovery of the sick.
Merchandise is conveyed from Leuce-Come to Petra, thence to Rhinocolura in Phœnicia, near Egypt, and thence to other nations. But at present the greater part is transported by the Nile to Alexandreia. It is brought down from Arabia and India to Myus Hormus, it is then conveyed on camels to Coptus[784] of the Thebaïs, situated on a canal of the Nile, and to Alexandreia. Gallus, setting out again from Leuce-Come on his return with his army, and through the treachery of his guide, traversed such tracts of country, that the army was obliged to carry water with them upon camels. After a [CAS. 781] march of many days, therefore, he came to the territory of Aretas, who was related to Obodas. Aretas received him in a friendly manner, and offered presents. But by the treachery of Syllæus, Gallus was conducted by a difficult road through the country; for he occupied thirty days in passing through it. It afforded barley, a few palm trees, and butter instead of oil.