Abu Huraira reported God’s messenger as saying, “Of a dinar you spend as a contribution in God’s path, or to set free a slave, or as sadaqa given to a poor man, or in support of your family, the one spent in support of your family produces the greatest reward.” Muslim transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب الزكاة / 1931
Hadith Gradingالألبانی:صَحِيحٌ | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه مسلم (995/39)»