The Virtue of Fasting for in the cause of Allah, for those who are able to without suffering any harm or neglecting other duties

Sahih Muslim · Book 13 · Hadith 1153 a

وَحَدَّثَنَا مُحَمَّدُ بْنُ رُمْحِ بْنِ الْمُهَاجِرِ، أَخْبَرَنِي اللَّيْثُ، عَنِ ابْنِ الْهَادِ، عَنْ سُهَيْلِ بْنِ، أَبِي صَالِحٍ عَنِ النُّعْمَانِ بْنِ أَبِي عَيَّاشٍ، عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ، - رضى الله عنه - قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ مَا مِنْ عَبْدٍ يَصُومُ يَوْمًا فِي سَبِيلِ اللَّهِ إِلاَّ بَاعَدَ اللَّهُ بِذَلِكَ الْي…

Abu Sa'id al Khudri (Allah be pleased with him) reported Allah's Messenger (ﷺ) as saying: Every servant of Allah who observes fast for a day in the way of Allah, Allah would remove, because of this day, his face farther…

Sahih Muslim · Book 13 · Hadith 1153 b

وَحَدَّثَنَاهُ قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا عَبْدُ الْعَزِيزِ، - يَعْنِي الدَّرَاوَرْدِيَّ - عَنْ سُهَيْلٍ، بِهَذَا الإِسْنَادِ ‏.‏

This hadith has been narrated by Suhail with the same chain of transmitters.