Yahya, the father of Jafar and Fadhl, died in prison, A.D. 805. On his body was found a paper containing these words: "The accuser has gone on before to the tribunal, and the accused shall follow soon. The Cadi will be that just Judge who never errs and who needs no witnesses." This, being reported to Rashid, deepened his gloom, which began to wear the appearance of madness. One morning his physician, finding him greatly discomposed, inquired the reason. Rashid replied: "I will describe to thee what presented itself to my imagination. Methought I saw an arm suddenly extend itself from beneath my pillow, holding in the palm of the hand a quantity of red earth, while a voice addressed me in the following words: 'Haroun, behold this handful of earth; it is that in which they are about to bury thee.' I demanded to know where I was about to find my grave, and the voice replied: 'At Tus.' The arm disappeared and I awoke."
Shortly after this Rashid, though suffering from the disease which was to end his life, set out to put down a rebellion in Transoxiana. When one of the captured rebel leaders was brought into his presence, he ordered him to be cut to pieces limb by limb on the spot.
When the execution was over Rashid fell into a swoon, and, on recovering himself, asked his physician if he did not recollect the dream which had occurred to him at Rakkah, for they were now in the neighborhood of Tus. He also desired his chamberlain Mesrour to bring him a sample of the native earth of the country. When Mesrour returned with his naked arm extended, Rashid immediately exclaimed: "Behold the arm and the earth, precisely as they appeared in my dream!"
The Caliph died at midnight the following Saturday, March 23, A.D. 809.
THE CALIPH AL MAMOUN
When Haroun al Rashid died he left the empire to his sons Emin and Mamoun, giving the former Irak and Syria, and the latter Khorassan and Persia. Emin had the title of Caliph, to which Mamoun was to succeed. War broke out between the brothers; Emin fled from Bagdad, but was captured and slain, and his head sent to Mamoun in Khorassan, who wept at the sight of it. He had, however, previously, when his general Tahir sent to him requesting to know what to do with Emin in case he caught him, sent to the general a shirt with no opening in it for the head. By this Tahir knew that he wished Emin to be put to death, and acted accordingly.
The Caliph, however, bore a grudge against Tahir for the death of his brother, as was shown by the following circumstance: Tahir went one day to ask some favor from Al Mamoun; the latter granted it, and then wept till his eyes were bathed in tears. "Commander of the Faithful," said Tahir, "why do you weep? May God never cause you to shed a tear! The universe obeys you, and you have obtained your utmost wishes." "I weep not," replied the Caliph, "from any humiliation which may have befallen me, neither do I weep from grief, but my mind is never free from cares."
These words gave great uneasiness to Tahir, and, on retiring, he said to Husain, the eunuch who waited at the door of the Caliph's private apartment: "I wish you to ask the Commander of the Faithful why he wept on seeing me." On reaching home Tahir sent Husain one hundred thousand dirhems. Some time afterward, when Al Mamoun was alone and in a good humor, Husain said to him: "Why did you weep when Tahir came to see you?" "What is that to you?" replied the Prince. "It made me sad to see you weep," answered the eunuch. "I shall tell you the reason," the Caliph said; "but if you ever allow it to pass your lips, I shall have your head taken off." "O my master," the eunuch replied, "did I ever disclose any of your secrets?" "I was thinking of my brother Emin," said the Caliph, "and of the misfortune which befell him, so that I was nearly choked with weeping; but Tahir shall not escape me! I shall make him feel what he will not like."
Husain related this to Tahir, who immediately rode off to the Vizier Abi Khalid, and said to him: "I am not parsimonious in my gratitude, and a service rendered to me is never lost; contrive to have me removed away from Al Mamoun." "I shall," replied Abi Khalid. "Come to me to-morrow morning." He then rode off to Al Mamoun, and said: "I was not able to sleep last night." "Why so?" asked the Caliph. "Because you have entrusted Ghassan with the government of Khorassan, and his friends are very few, and I fear that ruin awaits him." "And whom do you think a proper person for it?" said Al Mamoun. "Tahir," replied Abi Khalid. "He is ambitious," observed the Caliph. "I will answer for his conduct," said the other.
Al Mamoun then sent for Tahir, and named him governor of Khorassan on the spot; he made him also a present of an eunuch, to whom he had just given orders to poison his new master if he remarked anything suspicious in his conduct. When Tahir was solidly established in his government he ceased mentioning Al Mamoun's name in the public prayers as the reigning Caliph. A dispatch was immediately sent off by express to inform Al Mamoun of the circumstance, and the next morning Tahir was found dead in his bed. It is said that the eunuch administered the poison to him in some sauce.