Sahih Bukhari Volume 008, Book 076, Hadith Number 503.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 76. To Make the Heart Tender (Ar-Riqaq)
Narated By Abu Huraira : Allah's Apostle said, "When honesty is lost, then wait for the Hour." It was asked, "How will honesty be lost, O Allah's Apostle?" He said, "When authority is given to those who do not deserve it, then wait for the Hour."