We used to say (the noonprayer) with the Messenger of Allah (ﷺ) in the intense heat, but when someone amongst us found it hard to place his forehead on the ground, he spread his cloth and prostrated on it.
Sahih Muslim Book 5, Hadith 241
← Previous Hadith We came to the Messenger of Allah (ﷺ) and we complained to the Messenger of Allah (ﷺ) about (saying prayer) on the extremely heated ground (or sand), but he paid no heed to us. Zuhair said: I asked Abu Ishaq whether it was about the noon prayer. He said: Yes. I again said whether it concerned the (offering) of the noon (prayer) in earlier hours. He said: Yes. I said: Did it concern expediting it? He said: Yes.

Sahih Muslim Book 5, Hadith 240 Next Hadith → Anas b. Malik reported that the Messenger of Allah (ﷺ) used to pray the afternoon prayer when the sun was high and bright, then one would go off to al-'Awali and get there while the sun was still high. Ibn Qutaiba made no mention of" one would go off to al-'Awali".

Sahih Muslim Book 5, Hadith 242