"Do you realize the importance of this night? Nobody present on the surface of the earth tonight would be living after the completion of one hundred years from this night."

Sahih Bukhari 1:10:537, 575;
Sahih Muslim 31:61:60, etc.

"I heard Allah's messenger as saying this one month before his death: You asked me about the Last Hour whereas its knowledge is with Allah. I, however, take an oath and say that none upon earth, of the created beings, would survive at the end of one hundred years."

Sahih Muslim 31:6162-6165, etc.

https://www.youtube.com/watch?v=QC9oH-0zzbI