"Their first conqueror was Tamerlane himself—more properly Timur-i-lang—a Turk who had accepted Islam as an admirable weapon, and had given himself a pedigree going back to Genghis Khan, in order to win the support of his Mongol horde. Having attained the throne of Samarkand and feeling the need of more gold, it dawned upon him that India was still full of infidels. His generals, mindful of Moslem courage, demurred, pointing out that the infidels who could be reached from Samarkand were already under Mohammedan rule. Mullahs learned in the Koran decided the matter by quoting an inspiring verse: “Oh Prophet, make war upon infidels and unbelievers, and treat them with severity.” Thereupon Timur crossed the Indus (1398), massacred or enslaved such of the inhabitants as could not flee from him, defeated the forces of Sultan Mahmud Tughlak, occupied Delhi, slew a hundred thousand prisoners in cold blood, plundered the city of all the wealth that the Afghan dynasty had gathered there, and carried it off to Samarkand with a multitude of women and slaves, leaving anarchy, famine and pestilence in his wake."