Sahih Bukhari Book: 81, Hadith: 6658

حَدَّثَنِي عَمْرُو بْنُ مُحَمَّدٍ، حَدَّثَنَا هُشَيْمٌ، أَخْبَرَنَا أَبُو بِشْرٍ، وَعَطَاءُ بْنُ السَّائِبِ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنه ـ قَالَ الْكَوْثَرُ الْخَيْرُ الْكَثِيرُ الَّذِي أَعْطَاهُ اللَّهُ إِيَّاهُ‏.‏ قَالَ أَبُو بِشْرٍ قُلْتُ لِسَعِيدٍ إِنَّ أُنَاسًا يَزْعُمُونَ أَنَّهُ نَهَرٌ فِي الْجَنَّةِ‏.‏ فَقَالَ سَعِيدٌ النَّهَرُ الَّذِي فِي الْجَنَّةِ مِنَ الْخَيْرِ الَّذِي أَعْطَاهُ اللَّهُ إِيَّاهُ‏.‏ Narrated Ibn `Abbas: The word ‘Al-Kauthar’ means the abundant good which Allah gave to him (the Prophet Muhammad). Abu Bishr said: I said to Sa`id, “Some people claim that it (Al-Kauthar) is a river in Paradise.” Sa`id replied, “The river which is in Paradise is one item of that good which Allah has bestowed upon him (Muhammad). Chain : ‘Amr bin Muhammad bin Bukayr (al-Naqid) – Hashaym bin Bashayr bin al-Qasim – Ja’far bin Iyas (Abi Wahshiyya) – Ata’a bin al-Sa’ib al-Thaqifi ...