26-7 (The author of the book narrated) my father - may God be pleased with him - narrated that Muhammad ibn Yahya al-Attar and Ahmad ibn Idris quoted on the authority of Muhammad ibn Ahmad ibn Yahya ibn Imran al-Ash’ari, on the authority of Al-Hussein ibn Abdullah, on the authority of Adam ibn Abdullah al-Ash’ari, on the authority of Zakariya ibn Adam, “I heard Abil Hassan Al-Ridha (s) say, ‘There are forty-thousand gates to prayer.’”