3. Muhammad ibn al-Hasan ibn Ahmad ibn al-Walid (RA) said: Muhammad ibn al-Hasan alSaffar said, on the authority of both Muhammad ibn Abu al-Khattab and Ahmad ibn Abu `Abd Allah al-Barqi, on the authority of `Ali ibn Muhammad al-Qasani, on the authority of who he mentioned, on the authority of `Abd Allah ibn al-Qasim al-Ja`fari on the authority of Abu `Abd Allah (AS), on the authority of his forefathers (AS) that The