Sahih Muslim , Book 5, Hadith 2242 (USC-MSA) ⓘ
Abu Huraira reported that the Messenger of Allah said: Who fasted among you today? Abu Bakr (Allah be pleased with him) replied: I did. He (the Prophet again) said: Who among you followed a bier today? Abu Bakr (Allah be pleased with him) replied: I did. He (the Prophet again) said: Who among you fed a poor man today? Abu Bakr (Allah he pleased with him) replied: I did. He (again) said: Who among you visited an invalid today? Abu Bakr (Allah be pleased with him) said: I did. Upon this the Messenger of Allah said: Anyone in whom (these good deeds) are combined will certainly enter paradise.
حَدَّثَنَا ابْنُ أَبِي عُمَرَ، حَدَّثَنَا مَرْوَانُ، - يَعْنِي الْفَزَارِيَّ - عَنْ يَزِيدَ، - وَهُوَ ابْنُ كَيْسَانَ - عَنْ أَبِي حَازِمٍ الأَشْجَعِيِّ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ أَصْبَحَ مِنْكُمُ الْيَوْمَ صَائِمًا " . قَالَ أَبُو بَكْرٍ رضى الله عنه أَنَا . قَالَ " فَمَنْ تَبِعَ مِنْكُمُ الْيَوْمَ جَنَازَةً " . قَالَ أَبُو بَكْرٍ رضى الله عنه أَنَا . قَالَ " فَمَنْ أَطْعَمَ مِنْكُمُ الْيَوْمَ مِسْكِينًا " . قَالَ أَبُو بَكْرٍ رضى الله عنه أَنَا . قَالَ " فَمَنْ عَادَ مِنْكُمُ الْيَوْمَ مَرِيضًا " . قَالَ أَبُو بَكْرٍ رضى الله عنه أَنَا . فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَا اجْتَمَعْنَ فِي امْرِئٍ إِلاَّ دَخَلَ الْجَنَّةَ " .
also referenced under: Book 12, Hadith 111 (In-Book) & Hadith 1028 (Reference)