وَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : " هَلَكَ كِسْرَى ، ثُمَّ لَا يَكُونُ كِسْرَى بَعْدَهُ ، وَقَيْصَرُ لَيَهْلِكَنَّ ، ثُمَّ لَا يَكُونُ قَيْصَرُ بَعْدَهُ ، وَلَتُقَسِّمُنَّ كُنُوزَهُمَا فِي سَبِيلِ اللَّهِ عَزَّ وَجَلَّ " .
And the Noble Prophet (peace and blessings be upon him) said: When Kisra is destroyed, there will be no Kisra after him, and when Caesar is destroyed, there will be no Caesar after him. By the One in Whose hand is the life of Muhammad (peace and blessings be upon him), you will surely spend their treasures in the way of Allah.