Egypt is the most conservative of countries, and the children of Israel still have their representatives in it. The Bedâwin still feed their flocks and enjoy an independent existence on the outskirts of the cultivated land, and in that very district of Goshen where the descendants of Jacob once dwelt. Even when they adopt a settled agriculturist life, like the villagers of Gizeh, they still claim immunity from the burdens of their fellahin neighbours on the ground of their Bedâwin descent. They are exempt from the conscription and the _corvée_, the modern equivalents of the forced brickmaking of the Mosaic age. The attempt to interfere with these privileges has actually led to an exodus in our own time.[153] The Wadi Tumilât, the Goshen of old days, was colonised with Arabs from the Nejd and Babylonia by Mohammed Ali, who wished to employ them in the culture of the silkworm. Here they lived with their flocks and cattle, protected by the Government, and exempt from taxation, from military service, and the _corvée_. Mohammed Ali died, however, and an attempt was then made to force them into the army, and lay upon them the ordinary burdens of taxation. Thereupon, in a single night, the whole population silently departed with all their possessions, leaving behind them nothing but the hearths of their forsaken homes. They made their way back to their kinsfolk eastward of Egypt, and the Wadi remained deserted until M. de Lesseps carried through it the Freshwater Canal. We owe to Dr. Naville the recovery of Goshen. In 1884 he excavated at Saft el-Henna an ancient mound close to the line of railway between Zagazig and Tel el-Kebîr. The monuments he found there showed that the mound represents the ancient Qosem or Qos, called Pha-kussa by the Greek geographers, which was the capital of the Arabian nome. The Septuagint, with its Gesem instead of Goshen, implies that the site of Goshen was still remembered in Alexandrine times.[154] The Arabian nome took its name not only from its proximity to Arabia, but also from the fact that its inhabitants were mainly of the Arab race. But the name did not come into existence until after the age of the nineteenth dynasty. When Ramses II. was Pharaoh, the whole region from the neighbourhood of Cairo to the Suez Canal was included in the nome of On or Heliopolis. It was only at a subsequent date that the nomes of Arabia and of Bubastis were carved out of that of On. Previously to this, Qosem was the name of a district as well as of its chief city. It comprised not only the fertile fields immediately surrounding Saft el-Henna, and stretching from the mounds of Bubastis, close to Zagazig, on the west to Tel el-Kebîr on the east, but also the Wadi Tumilât, through which the railway now runs eastward as far as Ismailiya. Belbeis, south of Zagazig, was also included within its limits. At the eastern extremity of the Wadi was Pithom, now marked by the ruins of Tel el-Maskhûta.