Sahih Bukhari
Afflictions and the End of the World
Volume: 009 / Book Number: 088 / Hadith Number: 203
Narrated Abu Huraira:
Allah's Apostle said, "There will be afflictions (in the near future) during which a sitting person will be better than a standing one, and the standing one will be better than a walking one, and the walking one will be better than a running one, and whoever will expose himself to these afflictions, they will destroy him. So whoever can find a place of protection or refuge from them, should take shelter in it."