(26) باب ذَهَابِ الْقُرْآنِ وَالْعِلْمِ .
It was narrated from Abu Musa that the Messenger of Allah (ﷺ) said:
"After you days will come when ignorance will become widespread,knowledge will disappear and there will be much Harj." They said:"OMessenger of Allah, what is Harj?" He said: "Killing."
Reference: Sunan Ibn Majah 4051
In-book reference: Book 36, Hadith 126
English translation: Vol. 5, Book 36, Hadith 4051