صَحِيحُ مُسْلِمٍ
Sahih Muslim 1002 a
The Book of Zakat
The virtue of spending and giving charity to relatives, spuses, children and parents, even if they are idolaters
حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ الْعَنْبَرِيُّ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، عَنْ عَدِيٍّ، - وَهُوَ ابْنُ ثَابِتٍ - عَنْ عَبْدِ اللَّهِ بْنِ يَزِيدَ، عَنْ أَبِي مَسْعُودٍ الْبَدْرِيِّ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ إِنَّ الْمُسْلِمَ إِذَا أَنْفَقَ عَلَى أَهْلِهِ نَفَقَةً وَهُوَ يَحْتَسِبُهَا كَانَتْ لَهُ صَدَقَةً .
Abu Mas'ud reported Allah's Messenger (ﷺ) as saying: When a Muslim spends on his family seeking reward for it from Allah, it counts for him as sadaqa.
Sahih Muslim, 1002 aSahihصحيح