Clarification of the Transmission Chain to Shihab Ibn Abd Rabbih

Everything in this book that is narrated from Shihab ibn Abd Rabbih has been transmitted by me from my father - may Allah سبحانه وتعالى be pleased with him - from Sad ibn Abdullah, from Ahmad ibn Muhammad ibn Isa, from Al-Hasan ibn Mahbub, from Shihab ibn Abd Rabbih.