Sahih Bukhari
Knowledge
Volume: 001 / Book Number: 003 / Hadith Number: 116
Narrated '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."