"Whoever fasts one day in the cause of Allah, the Mighty and Sublime, Allah will separate his face from the fire by (a distance of) seventy years."
عَنِ النَّبِيِّ ﷺ قَالَ مَنْ صَامَ يَوْمًا فِي سَبِيلِ اللَّهِ ﷻ بَاعَدَ اللَّهُ وَجْهَهُ مِنْ جَهَنَّمَ سَبْعِينَ عَامًا