صَحِيحُ مُسْلِمٍ
Sahih Muslim 1014 b
The Book of Zakat
Acceptance of charity that comes from good (Tayyib) earnings, and the growth thereof
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا يَعْقُوبُ، - يَعْنِي ابْنَ عَبْدِ الرَّحْمَنِ الْقَارِيَّ - عَنْ سُهَيْلٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ لاَ يَتَصَدَّقُ أَحَدٌ بِتَمْرَةٍ مِنْ كَسْبٍ طَيِّبٍ إِلاَّ أَخَذَهَا اللَّهُ بِيَمِينِهِ فَيُرَبِّيهَا كَمَا يُرَبِّي أَحَدُكُمْ فَلُوَّهُ أَوْ قَلُوصَهُ حَتَّى تَكُونَ مِثْلَ الْجَبَلِ أَوْ أَعْظَمَ .
Abu Huraira reported Allah's Messenger (ﷺ) as saying: No one gives Sadaqa of a date out of his honest earning, but Allah accepts it with His Right Hand, and then fosters it as one of you fosters the colt or a young she-camel, till it becomes like a mountain or even greater.
Sahih Muslim, 1014 bSahihصحيح