Sahih Bukhari Volume 1, Book 3, Hadith Number 116

Narated By ‘Abdullah bin ‘Umar : Once the Prophet led us in the ‘Isha’ prayer during the last days of his life and after finishing it (the prayer) (with Taslim) he said: “Do you realize (the importance of) this night?” Nobody present on the surface of the earth tonight will be living after the completion of one hundred years from this night.”