Sahih al-Bukhari, Hadith 2122 ⓘ
Narrated Abu Huraira Ad-Dausi: Once the Prophet went out during the day. Neither did he talk to me nor I to him till he reached the market of Bani Qainuqa and then he sat in the compound of Fatima's house and asked about the small boy (his grandson Al-Hasan) but Fatima kept the boy in for a while. I thought she was either changing his clothes or giving the boy a bath. After a while the boy came out running and the Prophet embraced and kissed him and then said, 'O Allah! Love him, and love whoever loves him.'
حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا سُفْيَانُ، عَنْ عُبَيْدِ اللَّهِ بْنِ أَبِي يَزِيدَ، عَنْ نَافِعِ بْنِ جُبَيْرِ بْنِ مُطْعِمٍ، عَنْ أَبِي هُرَيْرَةَ الدَّوْسِيِّ ـ رضى الله عنه ـ قَالَ خَرَجَ النَّبِيُّ صلى الله عليه وسلم فِي طَائِفَةِ النَّهَارِ لاَ يُكَلِّمُنِي وَلاَ أُكَلِّمُهُ حَتَّى أَتَى سُوقَ بَنِي قَيْنُقَاعَ، فَجَلَسَ بِفِنَاءِ بَيْتِ فَاطِمَةَ فَقَالَ " أَثَمَّ لُكَعُ أَثَمَّ لُكَعُ ". فَحَبَسَتْهُ شَيْئًا فَظَنَنْتُ أَنَّهَا تُلْبِسُهُ سِخَابًا أَوْ تُغَسِّلُهُ، فَجَاءَ يَشْتَدُّ حَتَّى عَانَقَهُ وَقَبَّلَهُ، وَقَالَ " اللَّهُمَّ أَحْبِبْهُ وَأَحِبَّ مَنْ يُحِبُّهُ ". قَالَ سُفْيَانُ قَالَ عُبَيْدُ اللَّهِ أَخْبَرَنِي أَنَّهُ رَأَى نَافِعَ بْنَ جُبَيْرٍ أَوْتَرَ بِرَكْعَةٍ.
also referenced under: Book 34, Hadith 75 (In-Book) & Volume 3, Book 34, Hadith 333 (USC-MSA)