The Prophet ﷺ said, "People will be struck unconscious on the Day of Resurrection, and I will be the first to recover. When I do, I will find Musa already grasping one of the pillars of the Throne. I do not know whether he recovered before me, or whether he was spared because of the unconsciousness he experienced at Mount Tur."
عن النبي ﷺ قال: الناس يصعقون يوم القيامة، فأكون أول من يفيق، فإذا أنا بموسى آخذ بقائمة من قوائم العرش، فلا أدري أفاق قبلي، أم جوزي بصعقة الطور.
Bukhari narrated it in the Book of Prophets (3398), and Muslim in the Book of Virtues (2374:162), both of them through Sufyan, from Amr bin Yahya, from his father, from Abu Saeed, who mentioned it.