Sahih Bukhari Volume 1, Book 10, Hadith Number 539
Narated By Abdullah : “One night Allah’s Apostle led us in the ‘Isha’ prayer and that is the one called Al-‘Atma by the people. After the completion of the prayer, he faced us and said, “Do you know the importance of this night? Nobody present on the surface of the earth to-night will be living after one hundred years from this night.” (See Hadith No. 575).