Sahih Muslim | Book 41 | Hadith Number 6975

Narrated by Hammam b. Munabbih
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 treasures in the cause of Allah.