Jami` at-Tirmidhi 3359
جامع الترمذي#3359Sahihحَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، عَنْ مَعْمَرٍ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ : ( إناَّ، أَعْطَيْنَاكَ الْكَوْثَرَ ) أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ " هُوَ نَهْرٌ فِي الْجَنَّةِ " . قَالَ فَقَالَ النَّبِيُّ صلى الله عليه وسلم " رَأَيْتُ نَهْرًا فِي الْجَنَّةِ حَافَتَاهُ قِبَابُ اللُّؤْلُؤِ قُلْتُ مَا هَذَا يَا جِبْرِيلُ قَالَ هَذَا الْكَوْثَرُ الَّذِي قَدْ أَعْطَاكَهُ اللَّهُ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ .
Anas narrated [regarding Allah, Most High’s saying] ‘Verily We have granted you Al-Kauthar’ (108:1) that the Prophet (ﷺ) said:“It is a river in Paradise.” He said: “The Prophet (ﷺ) said: ‘I saw a river in Paradise, whose banks had tents were made of pearl. I said: “What is this O Jibril?’” He said: “This is Al-Kauthar which Allah has granted you.”
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 47:411