"... As if they were uprooted stems of date-palms. Then, how (terrible) was My Torment and My Warnings?" (V.54: 20, 21)

Sahih al-Bukhari · Book 65 · Hadith 4871

حَدَّثَنَا أَبُو نُعَيْمٍ، حَدَّثَنَا زُهَيْرٌ، عَنْ أَبِي إِسْحَاقَ، أَنَّهُ سَمِعَ رَجُلاً، سَأَلَ الأَسْوَدَ فَهَلْ مِنْ مُدَّكِرٍ أَوْ مُذَّكِرٍ فَقَالَ سَمِعْتُ عَبْدَ اللَّهِ يَقْرَؤُهَا ‏{‏فَهَلْ مِنْ مُدَّكِرٍ‏}‏ قَالَ وَسَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقْرَؤُهَا ‏{‏فَهَلْ مِنْ مُدَّكِرٍ‏}‏ دَالاً‏.‏

Narrated Abu 'Is-haq: A man asked Al-Aswad, 'is it 'Fahal min-Muddakir' or'..Mudhdhakir?" Al Aswad replied, 'I have heard `Abdullah bin Masud reciting it, 'Fahal-min Muddakir'; I too, heard the Prophet (ﷺ) reciting it '…