(4) باب الإِبْرَادِ بِالظُّهْرِ فِي شِدَّةِ الْحَرِّ
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 677
In-book reference: Book 2, Hadith 11
English translation: Vol. 1, Book 2, Hadith 677