[Machine] It was narrated by some of the companions of the Prophet ﷺ that the Prophet ﷺ had a dream where he poured water over his head while he was fasting, either due to extreme heat or extreme thirst.  

عَنْ بَعْضِ أَصْحَابِ النَّبِيِّ ﷺ أَنَّ النَّبِيَّ ﷺ رُئِيَ بِالْعَرْجِ وَهُوَ يَصُبُّ عَلَى رَأْسِهِ مَاءً وَهُوَ صَائِمٌ مِنَ الْحَرِّ أَوْ مِنَ الْعَطَشِ