Though the citadel of Persepolis is described as one of the strongest of fortresses,[415] yet after this unexpected conquest of a pass hitherto deemed inexpugnable, few had courage to think of holding it against Alexander. Nevertheless Ariobarzanes, hastening thither from the conquered pass, still strove to organize a defence, and at least to carry off the regal treasure, which some in the town were already preparing to pillage. But Tiridates, commander of the garrison, fearing the wrath of the conqueror, resisted this, and despatched a message entreating Alexander to hasten his march. Accordingly Alexander, at the head of his cavalry, set forth with the utmost speed, and arrived in time to detain and appropriate the whole. Ariobarzanes, in a vain attempt to resist, was slain with all his companions. Persepolis and Pasargadæ—the two peculiar capitals of the Persian race, the latter memorable as containing the sepulchre of Cyrus the Great—both fell into the hands of the conqueror.[416] [415] Diodor. xvii. 71. [416] Arrian, iii. 18, 16; Curtius, v. 4, 5; Diodor. xvii. 69. On approaching Persepolis, the compassion of the army was powerfully moved by the sight of about 800 Grecian captives, all of them mutilated in some frightful and distressing way, by loss of legs, arms, eyes, ears, or some other bodily members. Mutilation was a punishment commonly inflicted in that age by Oriental governors, even by such as were not accounted cruel. Thus Xenophon, in eulogizing the rigid justice of Cyrus the younger, remarks that in the public roads of his satrapy, men were often seen who had been deprived of their arms or legs, or otherwise mutilated, by penal authority.[417] Many of these maimed captives at Persepolis were old, and had lived for years in their unfortunate condition. They had been brought up from various Greek cities by order of some of the preceding Persian kings; but on what pretences they had been thus cruelly dealt with, we are not informed. Alexander, moved to tears at such a spectacle, offered to restore them to their respective homes, with a comfortable provision for the future. But most of them felt so ashamed of returning to their homes, that they entreated to be allowed to remain all together in Persis, with lands assigned to them, and with dependent cultivators to raise produce for them. Alexander granted their request in the fullest measure, conferring besides upon each an ample donation of money, clothing, and cattle.[418] [417] Xenoph. Anabas. i. 9, 13. Similar habits have always prevailed among Orientals. “The most atrocious part of the Mohammedan system of punishment, is, that which regards theft and robbery. Mutilation, by cutting off the hand or the foot, is the prescribed remedy for all higher degrees of the offence” (Mill, History of British India, book iii. ch. 5. p. 447).