error of a scribe, are reduced to the decent revenue of four millions three hundred thousand pieces of gold, of which nine hundred thousand were consumed by the pay of the soldiers. Two authentic lists, of the present and of the twelfth century, are circumscribed within the respectable number of two thousand seven hundred villages and towns. After a long residence at Cairo, a French consul has ventured to assign about four millions of Mahometans, Christians, and Jews, for the ample, though not incredible, scope of the population of Egypt.

IV. The conquest of Africa, from the Nile to the Atlantic Ocean, was first attempted by the arms of the caliph Othman. The pious design was approved by the companions of Mahomet and the chiefs of the tribes; and twenty thousand Arabs marched from Medina, with the gifts and the blessing of the commander of the faithful. They were joined in the camp of Memphis by twenty thousand of their countrymen; and the conduct of the war was intrusted to Abdallah, the son of Said and the foster-brother of the caliph, who had lately supplanted the conqueror and lieutenant of Egypt. Yet the favor of the prince, and the merit of his favorite, could not obliterate the guilt of his apostasy. The early conversion of Abdallah, and his skilful pen, had recommended him to the important office of transcribing the sheets of the Koran: he betrayed his trust, corrupted the text, derided the errors which he had made, and fled to Mecca to escape the justice, and expose the ignorance, of the apostle. After the conquest of Mecca, he fell prostrate at the feet of Mahomet; his tears, and the entreaties of Othman, extorted a reluctant pardon; out the prophet declared that he had so long hesitated, to allow time for some zealous disciple to avenge his injury in the blood of the apostate. With apparent fidelity and effective merit, he served the religion which it was no longer his interest to desert: his birth and talents gave him an honorable rank among the Koreish; and, in a nation of cavalry, Abdallah was renowned as the boldest and most dexterous horseman of Arabia. At the head of forty thousand Moslems, he advanced from Egypt into the unknown countries of the West. The sands of Barca might be impervious to a Roman legion but the Arabs were attended by their faithful camels; and the natives of the desert beheld without terror the familiar aspect of the soil and climate. After a painful march, they pitched their tents before the walls of Tripoli, a maritime city in which the name, the wealth, and the inhabitants of the province had gradually centred, and which now maintains the third rank among the states of Barbary. A reënforcement of Greeks was surprised and cut in pieces on the sea-shore; but the fortifications of Tripoli resisted the first assaults; and the Saracens were tempted by the approach of the præfect Gregory to relinquish the labors of the siege for the perils and the hopes of a decisive action. If his standard was followed by one hundred and twenty thousand men, the regular bands of the empire must have been lost in the naked and disorderly crowd of Africans and Moors, who formed the strength, or rather the numbers, of his host. He rejected with indignation the option of the Koran or the tribute; and during several days the two armies were fiercely engaged from the dawn of light to the hour of noon, when their fatigue and the excessive heat compelled them to seek shelter and refreshment in their respective camps. The daughter of Gregory, a maid of incomparable beauty and spirit, is said to have fought by his side: from her earliest youth she was trained to mount on horseback, to draw the bow, and to wield the cimeter; and the richness of her arms and apparel were conspicuous in the foremost ranks of the battle. Her hand, with a hundred thousand pieces of gold, was offered for the head of the Arabian general, and the youths of Africa were excited by the prospect of the glorious prize. At the pressing solicitation of his brethren, Abdallah withdrew his person from the field; but the Saracens were discouraged by the retreat of their leader, and the repetition of these equal or unsuccessful conflicts.

A noble Arabian, who afterwards became the adversary of Ali, and the father of a caliph, had signalized his valor in Egypt, and Zobeir was the first who planted the scaling-ladder against the walls of Babylon. In the African war he was detached from the standard of Abdallah. On the news of the battle, Zobeir, with twelve companions, cut his way through the camp of the Greeks, and pressed forwards, without tasting either food or repose, to partake of the dangers of his brethren. He cast his eyes round the field: "Where," said he, "is our general?" "In his tent." "Is the tent a station for the general of the Moslems?" Abdallah represented with a blush the importance of his own life, and the temptation that was held forth by the Roman præfect. "Retort," said Zobeir, "on the infidels their ungenerous attempt. Proclaim through the ranks that the head of Gregory shall be repaid with his captive daughter, and the equal sum of one hundred thousand pieces of gold." To the courage and discretion of Zobeir the lieutenant of the caliph intrusted the execution of his own stratagem, which inclined the long-disputed balance in favor of the Saracens. Supplying by