Sahih al-Bukhari 4871
Book 65: Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh)) · Narrated by Abu 'Is-haq
Arabic
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.
English translation
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 'Fahal-min-Muddakir' with 'd
Reference: Sahih al-Bukhari 4871, Book of Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh)). English translation by Dr. Muhammad Muhsin Khan.