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:37:64 –

Indeed, it is a tree issuing from the bottom of the Hellfire,  

Indeed it is a tree that comes forth from the very source of Hell, in other words, from the depths of Hell, with its branches extending up through all its ˹different˺ levels.
القرآن:٣٧:٦٤ –

إِنَّهَا شَجَرَةٌ تَخْرُجُ فِي أَصْلِ الْجَحِيمِ  

{إنها شجرة تخرج في أصل الجحيم} أي قعر جهنم، وأغصانها ترتفع إلى دركاتها.