Puasa menjauhkan dari neraka selama 70 musim
Imam Nasa'i : 2219أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ مُنِيرٍ نَيْسَابُورِيٌّ قَالَ حَدَّثَنَا يَزِيدُ الْعَدَنِيُّ قَالَ حَدَّثَنَا سُفْيَانُ عَنْ سُهَيْلِ بْنِ أَبِي صَالِحٍ عَنْ النُّعْمَانِ بْنِ أَبِي عَيَّاشٍ عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ قَالَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَا يَصُومُ عَبْدٌ يَوْمًا فِي سَبِيلِ اللَّهِ إِلَّا بَاعَدَ اللَّهُ تَعَالَى بِذَلِكَ الْيَوْمِ النَّارَ عَنْ وَجْهِهِ سَبْعِينَ خَرِيفًا
Narrated to us ['Abdullah bin Munir An Naisaburi] he said :Narrated to us [Yazid Al 'Adani] he said :Narrated to us [Sufyan] from [Suhail bin Abu Salih] from [An Nu'man bin Abu 'Ayyasy] from [Abu Sa'id Al Khudri] he said : Rasulullah shallallahu 'alaihi wasallam said: "There is not a servant who fasts a day in the way of Allah, but Allah - Ta'ala - will keep hell away from his face for seventy years because of that day."