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
quran:88:4 –

They will ˹enter to˺ burn in an intensely hot Fire.  

roasting (read taslā or tuslā) in a scorching fire,
القرآن:٨٨:٤ –

تَصْلَىٰ نَارًا حَامِيَةً  

{تصلى} بفتح التاء وضمها {نارا حامية}.

See similar narrations below:

Collected by Qurʾān
quran:101:11 –

It is a Fire, intensely hot.  

It is: A scorching fire, of extremely hot temperature (the hā’ of hiya is for ˹consonantal˺ quiescence, and is retained when reciting without a ˹subsequent˺ pause or with; some omit it when reciting without a pause). Meccan, consisting of 8 verses.
القرآن:١٠١:١١ –

نَارٌ حَامِيَةٌ  

هي {نار حامية} شديدة الحرارة وهاء هيَهْ للسكت تثبت وصلا ووقفا وفي قراءة تحذف وصلاً.