 When Ibn al-Imam decided to move to the East, Avempace composed the Epistle of the Farewell Message as a spiritual companion for the travel. Since Avempace died in May 1139, Ibn al-Imam should have left al-Andalus between 1136 and 1139, after he finished copying many texts of Avempace which he took with him. From his manuscript another one, the mentioned Pococke 206, was copied in Qus, in the upper Egypt in 547/1152 by al-Hasan ibn Muhammad ibn Muhammad ibn Muhammad Ibn an-Nadr when Ibn al-Imam was alive. Thus, 1152 is the earliest date for Ibn al-Imam’s death.