"The Messenger of Allah said: 'Wait for it to cool down before you pray, for intense heat is from the flaring up of the Hell-fire.'" (Using translation from Ibn Mājah 679)   

عَنِ النَّبِيِّ ﷺ قَالَ أَبْرِدُوا بِالظُّهْرِ فَإِنَّ شِدَّةَ الْحَرِّ مِنْ فَيْحِ جَهَنَّمَ  

"The Messenger of Allah said: 'Wait for it to cool down before you pray, for intense heat is from the flaring up of the Hell-fire.'" (Using translation from Ibn Mājah 679)   

قَالَ رَسُولُ اللهِ ﷺ أَبْرِدُوا بِصَلَاةِ الظُّهْرِ فَإِنَّ الْحَرَّ مِنْ فَوْرِ جَهَنَّمَ