Sahih Muslim
The Book Pertaining to the Turmoil and Portents of the Last Hour (Kitab Al-Fitan wa Ashrat As-Saah)
Book Number: 041 / Hadith Number: 6975
Hammam b. Munabbih reported: This is what Abu Huraira reported from Allah's messenger (may peace be upon him) and in this connection he reported so many hadith (and one of them was this): Allah's Messenger (may peace be upon him) said: Kisra would die and then there would be no Kisra after him. Qaisar would die and there would be no Qaisar after him, but you will distribute their threasuers in thecause of Allah.