Clarification of the Transmission Chain to Abu Ayyub Al-Khazzaz

Everything in this book that is narrated from Abu Ayyub Al-Khazzaz has been transmitted by me from Muhammad ibn Musa ibn Al-Mutawakkil - may Allah سبحانه وتعالى be pleased with him - from Abdullah ibn Jafar Al-Himyari, from Muhammad ibn Al-Husayn ibn Abi Al-Khattab, from Al-Hasan ibn Mahbub, from Abu Ayyub Ibrahim ibn Uthman Al-Khazzaz. It is also said that his name was Ibrahim ibn Isa.