حَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ، - يَعْنِي ابْنَ مَهْدِيٍّ - حَدَّثَنَا شُعْبَةُ، عَنْ عَلِيِّ بْنِ الأَقْمَرِ، عَنْ أَبِي الأَحْوَصِ، عَنْ عَبْدِ اللَّهِ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏"‏ لاَ تَقُومُ السَّاعَةُ إِلاَّ عَلَى شِرَارِ النَّاسِ ‏"‏ ‏.‏

Anas reported that a person asked Allah's Messenger (ﷺ) as to when the Last Hour would come. He had in his presence a young boy of the Ansar who was called Muhammad. Allah's Messenger (ﷺ) said

If this young boy lives, he may not grow very old till (he would see) the Last Hour coming to you.