Sahih al-Bukhari 3398
Sahih al-Bukhari · Book 60: Prophets · The Statement of Allah Taa'la: "And We appointed for Musa thirty nights..."
Narrated Abu Sa`id:
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 " .
The Prophet (ﷺ) 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).