Everything in this book that is narrated from Mu'awiyah ibn Maysarah has been transmitted by me from my father - may Allah (swt) be pleased with him - from Abdullah ibn Ja'far Al-Himyari, from Ahmad ibn Muhammad ibn 'Isa, from Ali ibn Al-Hakam, from Mu'awiyah ibn Maysarah ibn Shurayh Al-Qadi.