It was narrated from Abu Musa in a Marfu' [1] report:"Wait until it cools down to pray Zuhr, for the heat you experience is a breeze from Hell." [1] Meaning he attributed it to the Prophet (ﷺ)
Hadith No. 501
Sunan an Nasai
Gradings:
Abu Ghuddah:
Sahih Lighairihi
Al-Albani:
Sahih
Zubair Ali Zai:
Daif