Everything in this book that is narrated from Muhammad ibn Khalid Al-Qasri has been transmitted by me from Jafar ibn Muhammad ibn Masrur - may Allah (swt) have mercy on him - from Al-Husayn ibn Muhammad ibn Amir, from his uncle Abdullah ibn Amir, from Hafsah, from Muhammad ibn Khalid ibn Abdullah Al-Bajali Al-Qasri, who was an Arab from Kufa.