Jaʿfar ibn Muḥammad al-Ṣāʿigh said, “By the sight of my two eyes—may they be blinded if I am untruthful—and by the hearing of my two ears—may they be deaf if I am untruthful—I heard the severed head of Aḥmad ibn Naṣr al-Khuzaʿī, after his neck had been struck, proclaim: ‘There is no deity but Allah.’ (1)
Some people also heard him, while his head was fixed to the stake, reciting:
‘Alif Lām Mīm. Do people think they will be left to say, “We believe,” and not be tested?’ (Qurʾān 29:1-2) (1)
One of them remarked, ‘My skin bristled.’ (2)
Someone saw him in a dream and asked, ‘What has your Lord done with you?’ He replied, ‘It was only the briefest slumber before I met Allah—Exalted is He—and He smiled at me.’
Another person dreamed of the Messenger of Allah ﷺ accompanied by Abū Bakr and ʿUmar. They passed by the stake on which the head of Aḥmad ibn Naṣr was mounted. After they had gone by, the Messenger of Allah ﷺ turned his noble face away. He was asked, ‘O Messenger of Allah, why did you turn away from Aḥmad ibn Naṣr?’ He answered, ‘Out of modesty before him, for it was a man from my own household who killed him.’ (3)
The head of Aḥmad ibn Naṣr remained on display in Baghdad from Thursday, the twenty-eighth (4) of Shaʿbān in the year 231 AH until a day or two after ʿĪd al-Fiṭr in the year 237 AH. It was then reunited with his body and buried on the eastern side of Baghdad, in the cemetery known as al-Mālikiyya (5), may Allah have mercy on him. This was by order of al-Mutawakkil ʿalā Allah, who succeeded his brother al-Wāthiq billāh as caliph.
ʿAbd al-ʿAzīz ibn Yaḥyā al-Kinānī (6), author of the book al-Ḥayda, once visited the Commander of the Faithful al-Mutawakkil ʿalā Allah. Al-Mutawakkil was among the best of the caliphs and treated the adherents of the Sunnah with exceptional kindness, unlike his brother al-Wāthiq, his father al-Muʿtaṣim, and his uncle al-Maʾmūn (7). He bestowed extraordinary honor upon Imām Aḥmad ibn Ḥanbal, as will be detailed in its proper place.
ʿAbd al-ʿAzīz al-Kinānī said to al-Mutawakkil, ‘Commander of the Faithful, nothing more astonishing has been seen than al-Wāthiq’s deed: he killed Aḥmad ibn Naṣr while the man’s tongue was reciting the Qurʾān right up until he was laid in his grave.’ Al-Mutawakkil was disturbed by this and pained by what he heard about his brother al-Wāthiq. When the vizier Muḥammad ibn ʿAbd al-Malik ibn al-Zayyāt entered, he said to him, ‘There is something in my heart about the killing of Aḥmad ibn