Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:1502 – ʿAmr b. Manṣūr > ʿUmar b. Ḥafṣ b. Ghiyāth from my father > al-Ḥasan b. ʿUbaydullāh > Ibrāhīm > Yazīd b. Aws > Thābit b. Qays > Abū Mūsá

[Machine] On the authority of the Prophet ﷺ and Abu Zur'ah ibn 'Amr, from Thabit ibn Qais, from Abu Musa who reported: "Cool yourselves at midday, for what you find of the heat is the breath of Hellfire."  

الكبرى للنسائي:١٥٠٢ – أَخْبَرَنَا عَمْرُو بْنُ مَنْصُورٍ قَالَ حَدَّثَنَا عُمَرُ بْنُ حَفْصِ بْنِ غِيَاثٍ قَالَ حَدَّثَنَا أَبِي عَنِ الْحَسَنِ بْنِ عُبَيْدِ اللهِ عَنْ إِبْرَاهِيمَ عَنْ يَزِيدَ بْنِ أَوْسٍ عَنْ ثَابِتِ بْنِ قَيْسٍ عَنْ أَبِي مُوسَى

عَنِ النَّبِيِّ ﷺ وَعَنْ أَبِي زُرْعَةَ بْنِ عَمْرٍو عَنْ ثَابِتِ بْنِ قَيْسٍ عَنْ أَبِي مُوسَى يَرْفَعُهُ قَالَ «أَبْرِدُوا بِالظُّهْرِ فَإِنَّ الَّذِي تَجِدُونَهُ مِنَ الْحَرِّ مِنْ فَيْحِ جَهَنَّمَ»  

See similar narrations below:

Collected by Nasāʾī
nasai:501 – [Chain 1] Ibrāhīm b. Yaʿqūb > ʿUmar b. Ḥafṣ from my father [Chain 2] Ibrāhīm b. Yaʿqūb > Yaḥyá b. Maʿīn > Ḥafṣ [Chain 3] ʿAmr b. Manṣūr > ʿUmar b. Ḥafṣ b. Ghiyāth from my father > al-Ḥasan b. ʿUbaydullāh > Ibrāhīm > Yazīd b. Aws > Thābit b. Qays > Abū Mūsá Yarfaʿuh > Abridūā Bi-al-Ẓẓuhr

"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.  

النسائي:٥٠١ – أَخْبَرَنَا إِبْرَاهِيمُ بْنُ يَعْقُوبَ قَالَ حَدَّثَنَا عُمَرُ بْنُ حَفْصٍ قَالَ حَدَّثَنَا أَبِي ح وَأَنْبَأَنَا إِبْرَاهِيمُ بْنُ يَعْقُوبَ قَالَ حَدَّثَنَا يَحْيَى بْنُ مَعِينٍ قَالَ حَدَّثَنَا حَفْصٌ ح وَأَنْبَأَنَا عَمْرُو بْنُ مَنْصُورٍ قَالَ حَدَّثَنَا عُمَرُ بْنُ حَفْصِ بْنِ غِيَاثٍ قَالَ حَدَّثَنَا أَبِي عَنِ الْحَسَنِ بْنِ عُبَيْدِ اللَّهِ عَنْ إِبْرَاهِيمَ عَنْ يَزِيدَ بْنِ أَوْسٍ عَنْ ثَابِتِ بْنِ قَيْسٍ عَنْ أَبِي مُوسَى يَرْفَعُهُ قَالَ

أَبْرِدُوا بِالظُّهْرِ فَإِنَّ الَّذِي تَجِدُونَ مِنَ الْحَرِّ مِنْ فَيْحِ جَهَنَّمَ