The Book Pertaining to the Turmoil and Portents of the Last Hour (Kitab Al-Fitan wa Ashrat As-Sa`ah)

Muslim :: Book 41 : Hadith 6988

Abu Huraira reported Allah's Messenger (may peace be upon him) as saying: The Last Hour would not come until there would arise about thirty impostors, liars, and each one of them would claim that he is a messenger of Allah.