Sahih al-Bukhari 6007
Sahih al-Bukhari · Book 78: Good Manners and Form (Al-Adab) · The one who looks after and works for Al-Miskin
Narrated Abu Huraira:
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ ، حَدَّثَنَا مَالِكٌ ، عَنْ ثَوْرِ بْنِ زَيْدٍ ، عَنْ أَبِي الْغَيْثِ ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " السَّاعِي عَلَى الأَرْمَلَةِ وَالْمِسْكِينِ كَالْمُجَاهِدِ فِي سَبِيلِ اللَّهِ ـ وَأَحْسِبُهُ قَالَ، يَشُكُّ الْقَعْنَبِيُّ ـ كَالْقَائِمِ لاَ يَفْتُرُ، وَكَالصَّائِمِ لاَ يُفْطِرُ " .
Allah's Messenger (ﷺ) said, "The one who looks after and works for a widow and for a poor person is like a warrior fighting for Allah's Cause." (The narrator Al-Qa'nabi is not sure whether he also said "Like the one who prays all the night without slackness and fasts continuously and never breaks his fast.")