Sunan Ibn Majah, Volume 1, Book 2, Hadith 679 (DarusSalam) ⓘ
It was narrated that Abu Sa'eed said: "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.'"
حَدَّثَنَا أَبُو كُرَيْبٍ، حَدَّثَنَا أَبُو مُعَاوِيَةَ، عَنِ الأَعْمَشِ، عَنْ أَبِي صَالِحٍ، عَنْ أَبِي سَعِيدٍ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " أَبْرِدُوا بِالظُّهْرِ فَإِنَّ شِدَّةَ الْحَرِّ مِنْ فَيْحِ جَهَنَّمَ " .
also referenced under: Hadith 679 (Reference) & Book 2, Hadith 13 (In-Book)