Sahih Muslim 2538
Sahih Muslim · Book 44: The Book of the Merits of the Companions · The Meaning Of The Words Of The Prophet (SAW): "After One Hundred Years There Will Be No Soul Left Alive That Is Living Now"
Jabir b. 'Abdullah reported that Allah's Messenger (ﷺ) said:
حَدَّثَنِي إِسْحَاقُ بْنُ مَنْصُورٍ ، أَخْبَرَنَا أَبُو الْوَلِيدِ ، أَخْبَرَنَا أَبُو عَوَانَةَ ، عَنْ حُصَيْنٍ ، عَنْ سَالِمٍ ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ ، قَالَ قَالَ نَبِيُّ اللَّهِ صلى الله عليه وسلم " مَا مِنْ نَفْسٍ مَنْفُوسَةٍ تَبْلُغُ مِائَةَ سَنَةٍ " . فَقَالَ سَالِمٌ تَذَاكَرْنَا ذَلِكَ عِنْدَهُ إِنَّمَا هِيَ كُلُّ نَفْسٍ مَخْلُوقَةٍ يَوْمَئِذٍ .
None amongst the created beings (from my Companions) would survive after one hundred years. Salim said: We made a mention of it to him (Jabir), whereupon he said: It means those who had been living on that day.