Abd al-Malik bin Umayr narrates from Sayyiduna Jabir bin Samurah (may Allah be pleased with him) that he said: I heard the Prophet (peace and blessings be upon him) say: "When Kisra (Chosroes) perishes, there will be no Kisra after him, and when Qaysar (Caesar) perishes, there will be no Qaysar after him, by the One in whose Hand is my soul, the treasures of both of them will certainly be spent in the way of Allah, the Mighty and Majestic."
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 1860