and promised him the deputy-governorship of Iraq if he could bring Abu Muslim back.
When Abu Isḥāq returned, Abu Muslim asked, “What news do you bring?”
He replied, “I found them holding you in great esteem and fully aware of your worth.”
This lulled Abu Muslim into complacency and he resolved to go to the Caliph. He consulted a commander named Nayzak, who tried to dissuade him, but Abu Muslim remained intent on going.
Seeing his determination, Nayzak recited:
Men have no escape from that which destiny decrees;
All the stratagems of people vanish when fate has passed its judgment.
Then he said, “Remember one thing from me.”
“What is it?” Abu Muslim asked.
“When you enter upon him, kill him, then give the oath of allegiance to whomever you wish for the caliphate; the people will not oppose you.”
Abu Muslim nevertheless wrote to inform the Caliph of his imminent arrival.
Abu Ayyūb, the royal secretary, relates: “I entered upon al-Manṣūr while he was sitting in a woolen pavilion, in his prayer-place after the ʿAṣr prayer. A letter lay before him; he tossed it to me—it was from Abu Muslim announcing his approach. The Caliph then said, ‘By Allah, if my eyes once take their fill of him, I shall certainly kill him.’ I replied, ‘Indeed we belong to Allah and to Him we shall return’ (Quran 2:156).
“I spent that entire night sleepless, pondering what was about to happen. I said to myself: If Abu Muslim enters in fear, some evil might break out against the Caliph, whereas the public interest requires that he enter feeling secure so that the Caliph can seize him.
“When morning came, I sought out one of the commanders and said, ‘Would you like to govern the city of Kaskar⦗1⦘? It will be very profitable this year.’
He asked, ‘And who can secure that for me?’
I told him, ‘Go to Abu Muslim, meet him on the road, and ask him to appoint you over that town. The Commander of the Faithful intends to entrust him with everything beyond his own doorstep and find some rest for himself.’ I then requested al-Manṣūr’s permission for the man to go to Abu Muslim; he granted it and said to him, ‘Convey my greetings and tell him that we long to see him.’
“The man—Salamah son of so-and-so⦗2⦘—set out, met Abu Muslim, and conveyed the Caliph’s yearning to see him. Abu Muslim was delighted; yet it was nothing but deception and guile. On hearing this, he hastened on the journey that was to end in his death.
“When he neared al-Madāʾin, the Caliph ordered the generals and commanders to ride out and receive him. He was admitted to al-Manṣūr late that same day. Abu Ayyūb had advised the Caliph to postpone killing him until the following day, and al-Manṣūr agreed.
“When Abu Muslim entered upon al-Manṣūr toward evening, the Caliph showed him every honor and respect, then said, ‘Go, rest yourself, and take a bath. Tomorrow come to me.’ Abu Muslim withdrew, and people flocked to greet him.
“The next morning the Caliph summoned one of the commanders and asked, ‘How do you rate my service?’
He replied, ‘By Allah, O Commander of the Faithful, were you to order me to kill myself, I would do it.’
The Caliph said, ‘Then what would you do if …’”