Sahih Muslim
Sahih Muslim 2783
حَدَّثَنِي عَبَّاسُ بْنُ عَبْدِ الْعَظِيمِ الْعَنْبَرِيُّ، حَدَّثَنَا أَبُو مُحَمَّدٍ النَّضْرُ بْنُ مُحَمَّدِ بْنِ، مُوسَى الْيَمَامِيُّ حَدَّثَنَا عِكْرِمَةُ، حَدَّثَنَا إِيَاسٌ، حَدَّثَنِي أَبِي قَالَ، عُدْنَا مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم رَجُلاً مَوْعُوكًا - قَالَ - فَوَضَعْتُ يَدِي عَلَيْهِ فَقُلْتُ وَاللَّهِ مَا رَأَيْتُ كَالْيَوْمِ رَجُلاً أَشَدَّ حَرًّا . فَقَالَ نَبِيُّ اللَّهِ صلى الله عليه وسلم " أَلاَ أُخْبِرُكُمْ بِأَشَدَّ حَرًّا مِنْهُ يَوْمَ الْقِيَامَةِ هَذَيْنِكَ الرَّجُلَيْنِ الرَّاكِبَيْنِ الْمُقَفِّيَيْنِ " . لِرَجُلَيْنِ حِينَئِذٍ مِنْ أَصْحَابِهِ .
Iyas reported from his father: We visited a man with the Messenger of Allah (ﷺ) while he was suffering from a fever. I placed my hand on him and said, ‘By Allah, I have never seen anyone as feverish as he is today.’ The Prophet of Allah (ﷺ) said, ‘Shall I tell you of two men who will suffer a fiercer heat than this on the Day of Resurrection?’ He meant two men who were then among his Companions, riding away with their backs turned.