Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
nasai-kubra:2573ʿAbdullāh b. Aḥmad b. Muḥammad b. Ḥanbal from my father > Ibn Numayr > Sufyān > Sumay > al-Nuʿmān b. Abū ʿAyyāsh > Abū Saʿīd al-Khudrī

[Machine] The Messenger of Allah ﷺ said, "Whoever fasts for one day in the way of Allah, Allah will distance the Hellfire from his face by a distance of seventy years." Abu Abdullah bin Abdul Rahman narrated to us, and he is called the servant of Abu Bakr bin Abdul Rahman bin Al-Harith bin Hisham Al-Madani. Malik narrated from him, and Yahya bin Saeed Al-Qattan Al-Qa'qa bin Hakeem said, "He is more beloved to me than Sumay." Abu Abdullah bin Abdul Rahman said, "Both of them are trustworthy in my view, and Sumay is more beloved to us than Suhail bin Abi Salih."  

الكبرى للنسائي:٢٥٧٣أَخْبَرَنَا عَبْدُ اللهِ بْنُ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ حَنْبَلٍ قَالَ قَرَأْتُ عَلَى أَبِي قَالَ حَدَّثَنَا ابْنُ نُمَيْرٍ قَالَ حَدَّثَنَا سُفْيَانُ عَنْ سُمَيٍّ عَنِ النُّعْمَانِ بْنِ أَبِي عَيَّاشٍ عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «مَنْ صَامَ يَوْمًا فِي سَبِيلِ اللهِ بَاعَدَ اللهُ بِذَلِكَ الْيَوْمِ النَّارَ عَنْ وَجْهِهِ سَبْعِينَ خَرِيفًا» قَالَ لَنَا أَبُو عَبْدِ الرَّحْمَنِ وَسمي هُوَ مَوْلًى لِأَبِي بَكْرِ بْنِ عَبْدِ الرَّحْمَنِ بْنِ الْحَارِثِ بْنِ هِشَامٍ الْمَدَنِيِّ رَوَى عَنْهُ مَالِكٌ وَقَالَ يَحْيَى بْنُ سَعِيدٍ الْقَطَّانُ الْقَعْقَاعُ بْنُ حَكِيمٍ أَحَبُّ إِلَيَّ مِنْ سُمَيٍّ قَالَ أَبُو عَبْدِ الرَّحْمَنِ وَكِلَاهُمَا عِنْدِي ثِقَةٌ وَسُمَيٌّ أَحَبُّ إِلَيْنَا مِنْ سُهَيْلِ بْنِ أَبِي صَالِحٍ