Book: Ziyaarat Aale-Yaasin, A Brief Commentary Publisher : Association of Imam Mahdi (a.s.) Published in: Shaabaan 1425 A.H.
It is a Hadith Qudsi (direct saying of Allah(swt)) in Mafatih-al-Jinnan. is reported from Shaykh Ahmad ibn Abi-Talib al-Tabrisi in his book of al-Ihtijaj:
The chain of narrators is: Al-Tabarsi narrates that Mohammad son of Abdullah al-Hemyari received this Ziyarah in a written letter from Imam Mahdi (a) during the minor occultation.
