وَعَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ رَضِيَ اللَّهُ عَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ ”تَكْثُرُ الصَّوَاعِقُ عِنْدَ اقْتِرَابِ السَّاعَةِ حَتَّى يَأْتِيَ الرَّجُلُ الْقَوْمَ فَيَقُولُ مَنْ صَعِقَ مِنْكُمُ الْغَدَاةَ فَيَقُولُونَ صَعِقَ فُلَانٌ وَفُلَانٌ“
It is narrated from Sayyiduna Abu Sa'id Khudri, may Allah be pleased with him, that the Messenger of Allah, peace and blessings be upon him, said: Near the Day of Judgment, faintings will become very frequent, to the extent that a man will come to the people and ask: "Who among you fainted this morning?" They will inform him that such and such persons have fainted.