Sahih al-Bukhari 4820
Narrated `Abdullah:
Five things have passed, i.e. the smoke, the defeat of the Romans, the splitting of the moon, Al-Batsha 
(the defeat of the infidels in the battle of Badr) and Al-Lizam (the punishment)'.
حَدَّثَنَا عَبْدَانُ، عَنْ أَبِي حَمْزَةَ، عَنِ الأَعْمَشِ، عَنْ مُسْلِمٍ، عَنْ مَسْرُوقٍ، عَنْ عَبْدِ اللَّهِ، قَالَ مَضَى خَمْسٌ الدُّخَانُ وَالرُّومُ وَالْقَمَرُ وَالْبَطْشَةُ وَاللِّزَامُ‏.‏