The first, or Arabia Petræa, is the north-western division, and is bounded on the north by Palestine and the Dead Sea, on the east by Arabia Deserta, on the south by Arabia Felix, and on the west by the Heroopolitan branch of the Red Sea and the Isthmus of Suez. The greater part of this division was more exclusively the possession of the Midianites, or land of Midian; where Moses, having fled from Egypt, married the daughter of Jethro, and spent forty years keeping the flocks of his father-in-law: no humiliating occupation in those days, and particularly in Midian, which was a land of shepherds; the whole people having no other way of life than that of rearing and tending their flocks, or in carrying the goods they received from the east and south into Phenicia and Egypt. The word flock, used here, must not convey the idea naturally entertained in our own country of sheep only, but, together with these or goats, horned cattle and camels, the most indispensable of animals to the Midianite. It was a mixed flock of this kind which was the sole care of Moses, during a third part of his long life; in which he must have had abundance of leisure, by night and by day, to reflect on the unhappy condition of his own people, still enduring all the rigours of slavery in Egypt. It was a similar flock also which the daughters of Jethro were watering when first encountered by Moses; a trifling event in itself, but important in the history of the future leader of the Jews; and showing, at the same time, the simple life of the people among whom he was newly come, as well as the scanty supply of water in their country, and the strifes frequently occasioned in obtaining a share of it. Through a considerable part of this region, the Israelites wandered after they had escaped from Egypt; and in it were situated the mountains Horeb and Sinai. Beside the tribes of Midian, which gradually became blended with those of Ishmael, this was the country of the Edomites, the Amalekites, and the Nabathæi, the only tribe of pure Ishmaelites within its precincts. But all those families have long since been confounded under the general name of Arabs. The greater part of this district consists of naked rocks and sandy and flinty plains; but it contained also some fertile spots, particularly in the peninsula of Mount Sinai, and through the long range of Mount Seir. [Illustration: Map of the JOURNEYINGS & ENCAMPMENTS _of the_ ISRAELITES _from_ EGYPT TO CANAAN Through the Desert of _Arabia Petræa_ ]