Sahih al-Bukhari, Book 60, Hadith 71 (In-Book) ⓘ

Narrated Abu Sa`id: The Prophet said, 'People will be struck unconscious on the Day of Resurrection and I will be the first to regain consciousness, and behold! There I will see Moses holding one of the pillars of Allah's Throne. I will wonder whether he has become conscious before me of he has been exempted, because of his unconsciousness at the Tur (mountain) which he received (on the earth).

حَدَّثَنَا مُحَمَّدُ بْنُ يُوسُفَ، حَدَّثَنَا سُفْيَانُ، عَنْ عَمْرِو بْنِ يَحْيَى، عَنْ أَبِيهِ، عَنْ أَبِي سَعِيدٍ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ "‏ النَّاسُ يَصْعَقُونَ يَوْمَ الْقِيَامَةِ، فَأَكُونُ أَوَّلَ مَنْ يُفِيقُ، فَإِذَا أَنَا بِمُوسَى آخِذٌ بِقَائِمَةٍ مِنْ قَوَائِمِ الْعَرْشِ، فَلاَ أَدْرِي أَفَاقَ قَبْلِي، أَمْ جُوزِيَ بِصَعْقَةِ الطُّورِ ‏" ‏‏.‏