A.D. 1387, Isfahan surrendered to Timour. The moment he pitched his camp before it, it yielded. Satisfied with this ready submission, Timour commanded that the town should be spared, but that a heavy contribution should be levied on the inhabitants. This had been almost entirely collected, when a young blacksmith, one under age, beat a small drum for his amusement. A number of citizens, mistaking this for an alarm, assembled, and became so irritated from a communication to each other of the distress they suffered, that they began an attack upon those whom they considered the immediate cause of their misery; and, before morning, nearly 3000 of the Tartars, who had been quartered in the city, were slain. The rage of Timour, when he heard of this, exceeded all bounds. He would therefore listen to no terms of capitulation. He doomed Isfahan to be an example to all other cities. The unfortunate inhabitants knew what they had to expect, and made all the resistance they could; but in vain. The walls were carried by storm; and the cruel victor did not merely permit pillage and slaughter, but commanded that every soldier should bring him a certain number of heads. Some of those, more humane than their master, purchased the number allotted, rather than become the executioners of unresisting men. It was found impossible to compute all the slain; but an account was taken of 70,000 heads, which were heaped in pyramids that were raised in monuments of this horrid revenge.[288] Isfahan attained its highest pitch and magnitude in the time of Shah Abbas. It became the great emporium of the Asiatic world; and during his reign nearly a million of people animated its streets, and the equally flourishing peasantry of more than 1400 villages in its neighbourhood, supplied by their labour the markets of this abundant population.[289] Industry, diligence, activity, and negotiations, were seen and heard everywhere. The caravans even were crowded with merchants, and the shops with the merchandise of Europe and Asia; while the court of the great Shah was the resort of ambassadors from the proudest kingdoms, not only of the East but of the West. Travellers thronged thither from every part, not only on affairs of business, but to behold the splendour of the place. In fact, it owes most of the glory it now possesses to Shah Abbas, who, after the conquest of Lar and Ormus, charmed with its situation, made it the capital of his empire between 1620 and 1628; for the fertility of the soil, the mildness of the seasons, and the fine temperature of the air, conspire, it is said, to make Isfahan one of the most delightful cities in the world. The waters of its two rivers, also, are so sweet, pleasant, and wholesome, as to be almost beyond comparison.