“Say to the one whose like no eye of ours has ever seen,
so that whoever sets eyes upon him seems to have seen those before him;
knowledge forbids its custodians to withhold it from its seekers—
perhaps he will bestow it on those entitled to it, perhaps.” (1)
He (Muḥammad ibn al-Ḥasan) thereupon sent the book to him immediately, as a gift and not merely on loan.
Ibrāhīm al-Harbī said: It was asked of Aḥmad ibn Ḥanbal, “These extremely subtle legal questions—where did you learn them?” He replied, “From the books of Muḥammad ibn al-Ḥasan, may Allah have mercy on him.” It has already been mentioned that he and al-Kisāʾī died on the same day of this very year. Al-Rashīd remarked, “Today I have buried both the Arabic language and jurisprudence.” He was fifty-eight years old.
[Then the year 190 AH began]
In this year Rafiʿ ibn Layth ibn Naṣr ibn Sayyār, the governor of Samarqand, renounced his allegiance and called people to rally to him. The inhabitants of his city and a large number from the surrounding region followed him, and his cause swelled. ʿAlī ibn ʿĪsā, the governor of Khurasan, marched against him, but Rafiʿ routed him and the matter became ever more serious.
In the same year al-Rashīd marched to wage jihad against the Byzantine lands on the twentieth of Rajab, wearing a qalansuwa on his head. About him Abū al-Maʿlā al-Kilābī composed:
Whoever seeks—or longs—to meet you
will find you in the Two Sanctuaries or at the furthest frontiers;
in enemy territory you ride a threadbare mount,
while in lands of ease you sit upon the finest saddle. (2)
No one among those who stay behind in state affairs
has ever secured the frontiers but you. (3)
He continued until he reached al-Ṭuwānah (4), encamped there, and Nikophoros sent him a message of submission, paying the tribute and jizyah—even the capitation tax for his own head, for his son, and for the people of his kingdom—amounting each year to fifteen thousand dinars. He also asked al-Rashīd to return a captive girl, the daughter of the ruler of Heracleia, whom he had betrothed to his son. Al-Rashīd sent her back with