That there was gold in Arabia is placed beyond doubt by various notices in antiquity. “He shall live and unto him shall be given of the gold of Sheba (Saba[110]),” says the Psalmist (Ps. lxxii. 13), showing that the inhabitants of Palestine regarded that country as a source from which the gold-supply came. Strabo and Diodorus give somewhat similar accounts of the gold found along the Red Sea littoral. The former, describing the land of the Nomads who live entirely by their camels, which they employ for warfare and for travelling, and on whose milk and flesh they subsist, says: “a river flows through their land which carries down gold-dust, but they have not skill to work it up. Now they are called Debae[111]; some of them are nomads, others are tillers of the soil. But I do not mention the numerous names of the tribes on account of their uncertainty and outlandish pronunciation. Next to them come more civilized men, who inhabit a more genial soil. For it is well supplied with both river and rain water. And dug gold is produced in their land, not from dust but from nuggets of gold, which do not need much refining. The smallest nuggets are of the size of olive-stones (?) (πυρὴν), the medium-sized are as big as medlars, and the largest are of the size of chestnuts (?) (κάρυον). Having perforated these they pass a thread of flax through them in alternation with transparent stones and make themselves chains, and put them round their necks and wrists. And they offer their gold for sale to their neighbours likewise at a cheap rate, giving thrice as much gold as they get copper in exchange and twice as much gold as they get silver in exchange, for they have not the skill to work the gold, and the metals which they receive in exchange are rare in their country and more necessary for life[112].” This is a most interesting and important passage, as it brings us face to face with primitive peoples in the very earliest stage of the use of metals. The Nomads do not possess skill enough to work the gold-dust of their river, although evidently aware of its existence. Their neighbours being more favoured by the nature of their gold deposit are able to use the metal in the way in which we may with safety conclude that mankind everywhere first employed it. Accustomed to use ornaments of shells made into rude beads, they had no difficulty in adapting for like use the small lumps of native gold. They readily pierced the soft metal and making the nuggets into beads used them to form their necklets and armlets. But although this people had made some progress in the working of gold, they were incapable of working copper and silver. We shall have to return to this passage hereafter. Let us now hear Diodorus in reference to the same region.