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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
bayhaqi:2380 – Abū ʿAbdullāh al-Ḥāfiẓ > Muḥammad b. Aḥmad b. ʿAlī al-Muqriʾ > al-Ḥasan b. Sufyān > Abū Bakr b. Abū Shaybah > ʿAlī b. Mushir > al-Mukhtār b. Fulful > Anas b. Mālik

[Machine] While the Messenger of Allah ﷺ was among us one day, he fell into a deep sleep and then raised his head with a smile. We asked him, "What made you laugh, O Messenger of Allah?" He replied, "A Surah was revealed to me just now," and he recited, "In the name of Allah, the Most Gracious, the Most Merciful. Indeed, We have granted you, [O Muhammad], al-Kawthar. So pray to your Lord and sacrifice [to Him alone]. Indeed, your enemy is the one cut off." And he mentioned the Hadith.  

البيهقي:٢٣٨٠ – أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ أَخْبَرَنِي مُحَمَّدُ بْنُ أَحْمَدَ بْنِ عَلِيٍّ الْمُقْرِئُ أنبأ الْحَسَنُ بْنُ سُفْيَانَ ثنا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ثنا عَلِيُّ بْنُ مُسْهِرٍ ثنا الْمُخْتَارُ بْنُ فُلْفُلٍ عَنْ أَنَسِ بْنِ مَالِكٍ قَالَ

بَيْنَمَا رَسُولُ اللهِ ﷺ ذَاتَ يَوْمٍ بَيْنَ أَظْهُرِنَا إِذْ أَغْفَى إِغْفَاءَةً ثُمَّ رَفَعَ رَأْسَهُ مُتَبَسِّمًا فَقُلْنَا مَا أَضْحَكَكَ يَا رَسُولَ اللهِ قَالَ نَزَلَتْ عَلَيَّ آنِفًا سُورَةٌ فَقَرَأَ بِسْمِ اللهِ الرَّحْمَنِ الرَّحِيمِ {إِنَّا أَعْطَيْنَاكَ الْكَوْثَرَ إِلَى آخِرِهَا} وَذَكَرَ الْحَدِيثَ  

رَوَاهُ مُسْلِمٌ فِي الصَّحِيحِ عَنْ أَبِي بَكْرِ بْنِ أَبِي شَيْبَةَ وَعَلِيِّ بْنِ حُجْرٍ عَلَى لَفْظِ حَدِيثِ أَبِي بَكْرٍ وَعَلَى لَفْظِهِ أَيْضًا رَوَاهُ أَيْضًا عَبْدُ الْوَاحِدِ بْنُ زِيَادٍ وَمُحَمَّدُ بْنُ فُضَيْلٍ عَنِ الْمُخْتَارِ بْنِ فُلْفُلٍ وَرُبَّمَا لَمْ يَقُلْ بَعْضُهُمْ آنِفًا وَالْمَشْهُورُ فِيمَا بَيْنَ أَهْلِ التَّفْسِيرِ وَالْمَغَازِي أَنَّ هَذِهِ السُّورَةَ مَكِّيَّةٌ وَلَفْظُ حَدِيثِ عَلِيِّ بْنِ حُجْرٍ لَا يُخَالِفُ قَوْلَهُمْ فَيُشْبِهُ أَنْ يَكُونَ أَوْلَى

See similar narrations below:

Collected by Muslim
muslim:400a – [Chain 1] ʿAlī b. Ḥujr al-Saʿdī > ʿAlī b. Mushir > al-Mukhtār b. Fulful > Anas b. Mālik [Chain 2] Abū Bakr b. Abū Shaybah > ʿAlī b. Mushir > al-Mukhtār > Anas > Baynā Rasūl Allāh

One day the Messenger of Allah ﷺ was sitting amongst us that he dozed off. He then raised his head smilingly. We said: What makes you smile. Messenger of Allah? He said: A Sura has just been revealed to me, and then recited: In the name of Allah, the Compassionate, the Merciful. Verily We have given thee Kauthar (fount of abundance). Therefore turn to thy Lord for prayer and offer sacrifice, and surely thy enemy is cut off (from the good). Then he (the Holy Prophet) said: Do you know what Kauthar is? We said: Allah and His Messenger know best. The Prophet ﷺ said: It (Kauthar) is a canal which my Lord, the Exalted and Glorious has promised me, and there is an abundance of good in it. It is a cistern and my people would come to it on the Day of Resurrection, and tumblers there would be equal to the number of stars. A servant would be turned away from (among the people gathered there). Upon this I would say: My Lord, he is one of my people, and He (the Lord) would say: You do not know that he innovated new things (in Islam) after you. Ibn Hujr made this addition in the hadith:" He (the Holy Prophet) was sitting amongst us in the mosque, and He (Allah) said: (You don't know) what he innovated after you"  

مسلم:٤٠٠a – حَدَّثَنَا عَلِيُّ بْنُ حُجْرٍ السَّعْدِيُّ حَدَّثَنَا عَلِيُّ بْنُ مُسْهِرٍ أَخْبَرَنَا الْمُخْتَارُ بْنُ فُلْفُلٍ عَنْ أَنَسِ بْنِ مَالِكٍ ح وَحَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ وَاللَّفْظُ لَهُ حَدَّثَنَا عَلِيُّ بْنُ مُسْهِرٍ عَنِ الْمُخْتَارِ عَنْ أَنَسٍ قَالَ

بَيْنَا رَسُولُ اللَّهِ ﷺ ذَاتَ يَوْمٍ بَيْنَ أَظْهُرِنَا إِذْ أَغْفَى إِغْفَاءَةً ثُمَّ رَفَعَ رَأْسَهُ مُتَبَسِّمًا فَقُلْنَا مَا أَضْحَكَكَ يَا رَسُولَ اللَّهِ قَالَ أُنْزِلَتْ عَلَىَّ آنِفًا سُورَةٌ فَقَرَأَ بِسْمِ اللَّهِ الرَّحْمَنِ الرَّحِيمِ { إِنَّا أَعْطَيْنَاكَ الْكَوْثَرَ * فَصَلِّ لِرَبِّكَ وَانْحَرْ * إِنَّ شَانِئَكَ هُوَ الأَبْتَرُ} ثُمَّ قَالَ أَتَدْرُونَ مَا الْكَوْثَرُ فَقُلْنَا اللَّهُ وَرَسُولُهُ أَعْلَمُ قَالَ فَإِنَّهُ نَهْرٌ وَعَدَنِيهِ رَبِّي ﷻ عَلَيْهِ خَيْرٌ كَثِيرٌ هُوَ حَوْضٌ تَرِدُ عَلَيْهِ أُمَّتِي يَوْمَ الْقِيَامَةِ آنِيَتُهُ عَدَدُ النُّجُومِ فَيُخْتَلَجُ الْعَبْدُ مِنْهُمْ فَأَقُولُ رَبِّ إِنَّهُ مِنْ أُمَّتِي فَيَقُولُ مَا تَدْرِي مَا أَحْدَثَتْ بَعْدَكَ زَادَ ابْنُ حُجْرٍ فِي حَدِيثِهِ بَيْنَ أَظْهُرِنَا فِي الْمَسْجِدِ وَقَالَ مَا أَحْدَثَ بَعْدَكَ