2. [2/-] al-Kafi: Muhammad b. Yahya from Ahmad b. Muhammad b. Isa from Hammad b. Isa from Hariz from Zurara and Muhammad b. Muslim and Burayd al-Ijli they said: Abu Abdillah عليه السلام said to Humran b. A’yan in regards a matter he had asked him about:

the people are destroyed because they do not ask questions.