(9) باب كَرَاهِيَةِ مَنْعِ الْعِلْمِ
Narrated AbuHurayrah:
The Prophet (ﷺ) said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection. (ES)
Reference (ES): Sunan Abi Dawud 3658 (ES)
In-book reference (ES): Book 26, Hadith 18 (ES)
English translation (ES): Book 25, Hadith 3650 (ES)