(44) باب ثَوَابِ مَنْ صَامَ يَوْمًا فِي سَبِيلِ اللَّهِ عَزَّ وَجَلَّ وَذِكْرِ الاِخْتِلاَفِ عَلَى سُهَيْلِ بْنِ أَبِي صَالِحٍ فِي الْخَبَرِ فِي ذَلِكَ
It was narrated that Abu Saeed Al-Khudri said:
"The Messenger of Allah said: 'Whoever fasts one day in the cause of Allah, Allah will separate between his face and the fire by (a distance of) seventy autumns in return for that day."' (DE)
Reference (DE): Sunan an-Nasa'i 2245 (DE)
In-book reference (DE): Book 22, Hadith 156 (DE)
English translation (DE): Vol. 3, Book 22, Hadith 2247 (DE)