Sahih Bukhari Volume 9, Book 88, Hadith Number 202.

Narrated By 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 the walking one, and the walking one will be better than the 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.”