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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
abudawud:2154 – Qutaybah b. Saʿīd > al-Layth > Ibn ʿAjlān > al-Qaʿqāʿ b. Ḥakīm > Abū Ṣāliḥ > Abū Hurayrah

The aforesaid tradition has also been transmitted by Abu Hurairah through a different chain of narrators. This version adds “The fornication of ear is hearing.”  

أبو داود:٢١٥٤ – حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ حَدَّثَنَا اللَّيْثُ عَنِ ابْنِ عَجْلاَنَ عَنِ الْقَعْقَاعِ بْنِ حَكِيمٍ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ

عَنِ النَّبِيِّ ﷺ بِهَذِهِ الْقِصَّةِ قَالَ وَالأُذُنُ زِنَاهَا الاِسْتِمَاعُ