Sahih al-Bukhari 3258
Book 59: Beginning of Creation · Hadith 68
Hadith text
Narrated Abu Dhar:While the Prophet (ﷺ) was on a journey, he said (regarding the performance of the Zuhr prayer), "Wait till it (i.e. the weather) gets cooler." He said the same again till the shade of the hillocks extended. Then he said, "Delay the (Zuhr) Prayer till it gets cooler, for the severity of heat is from the increase in heat of Hell (fire)
Abu Dharr bataate hain: Jabke Nabi ek safar par the, unhone (Zuhr ki namaz ke baare mein) kaha, "Intezaar karo jab tak (yaani mausam) thanda ho jaaye." Unhone yehi baat dohraee jab tak pahadiyon ki chhaya failne lagi. Phir unhone kaha, "(Zuhr ki) namaz taalo jab tak thanda ho jaaye, kyunke garmi ki sakhti Dozakh (ki aag) ki badh rahi garmi ki wajah se hoti hai."
Sahih al-Bukhari 3258 · Book 59, Hadith 68