The Book of the Prayer
2/4. Chapter:
Waiting For It To Cool Down Before The Zuhr Prayer When The Heat Is Intense
Sunan Ibn Majah
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا مَالِكُ بْنُ أَنَسٍ، حَدَّثَنَا أَبُو الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " إِذَا اشْتَدَّ الْحَرُّ فَأَبْرِدُوا بِالصَّلاَةِ فَإِنَّ شِدَّةَ الْحَرِّ مِنْ فَيْحِ جَهَنَّمَ " .
It was narrated that Abu Hurairah said: "The Messenger of Allah said: 'When it is very hot, then wait for it to cool down before you pray, for intense heat is from the flaring up of the Hell-fire.'"
Reference : Sunan Ibn Majah 677In-book reference : Book 2, Hadith 11English translation : Vol. 1, Book 2, Hadith 677