Sayyiduna Abu Hurayrah رضي الله عنه reports that Rasulullah صلى الله عليه وسلم once said:
“Who among you is fasting today?’ Abu Bakr رضي الله عنه replied, ‘I am.’
He صلى الله عليه وسلم asked, ‘Who among you followed a Janazah today?’ Abu Bakr رضي الله عنه said, ‘I did.’
He صلى الله عليه وسلم asked, ‘Who among you has fed a needy person today?’ Abu Bakr رضي الله عنه said, ‘I did.’
He صلى الله عليه وسلم asked, ‘Who among you visited a sick person today?’ Abu Bakr رضي الله عنه replied, ‘I did.’
Upon this, Rasulullah صلى الله عليه وسلم said: ‘None carries out all these [good deeds] except that he will enter Jannah.’”
*(Sahih Muslim, Hadith: 1028)*