Muhammad b. al-Hasan (ra) narrated to us. He said: Muhammad b. al-Hasan al-Saffar narrated to us. He said: Al-`Abbas b. Ma`ruf narrated to us from Muhammad b. Sinan from Talha b. Zayd from al-Sadiq Ja`far b. Muhammad from his father from his forefathers (as). He said
Whoever extols Allah (takbir) one hundred times in the evening, it is as though he frees one hundred people.