“About Imām Mahdī (mgehr)”
Abdu’l-Rahman ibn Abi Bakr (born 911 AH) wrote in his initial:
This is a part in which, I have collected the Ahadith and works about Mahdī (mgehr).
I summarized forty Aḥādīth which “Abu Nu`aym” mentioned about.
Also, I added what he didn’t mentioned there. And I encoded it as “ک”.
The whole Aḥādīth that have been collected in this book_ whether Abu Nu`aym mentioned or he …added_ are over two hundred ones.
Collection date:
7/ 10/ 2017
Suyuti, ˈAl hawi lil fatawi’, P. 69
“Mahdism of the Book”, Vol. 1, P. 78