28-34 (The compiler of the book narrated) that his father, Muhammad ibn al-Hassan ibn Ahmad ibn al-Walid and Ahmad ibn Muhammad ibn Yahya al-Attar - may God be pleased with them - narrated that Sa’ed ibn Abdullah quoted Muhammad ibn Isa ibn Ubayd, on the authority of Muhammad ibn Sin’an, on the authority of Isma’il ibn Jabir and Abdul Karim ibn Amr, on the authority of Abdul Hameed ibn Abil Daylam that Aba Abdullah as-Sadiq (MGB) said,

“God’s Prophet (MGB) entrusted Ali (MGB) with a thousand doors each of which opened up to one-thousand words and doors.”