417. hadíth
قال حنظلة: فدعوت بأبي الفرج المظفر بن أحمد حتى سمع معي (منه) هذا الخبر.
Hanzala, the narrator of this report says: I called Abul Faraj Muzaffar bin Ahmad and he also heard this story with me.
Kitāb al-Ghayba
Shaykh Muḥammad b. al-Ḥasan al-Ṭūsī
Content
Evidence of the Birth of the Master of the Age
A fordítás angol nyelvű (Sayyid Athar Husain S. H. Rizvi), forrás: Thaqalayn.net.