66-16 (The author of the book narrated) my father - may God have mercy upon him - and Muhammad ibn Al-Hassan ibn Ahmad ibn al-Waleed - may God be pleased with him - narrated that Sa’d ibn Abdullah ibn Abi Khalaf quoted on the authority of Ahmad ibn Muhammad ibn Isa and Muhammad ibn Al-Husayn ibn Abi Talib, on the authority of Ahmad ibn Muhammad ibn Abi Nasr al-Bezanti, “I heard Ar-Ridha’ say, ‘I will intercede on behalf of all of my friends who visit me recognizing my rightfulness on the Resurrection Day.”