رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 1339
The Book of Jihad
Obligation of Jihad
وَعَنْ أَبِي سَعِيدٍ رَضِيَ اللَّه عَنْهُ قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ : مَا مِنْ عَبْدٍ يَصُومُ يَوْمًا فِي سَبِيلِ اللَّهِ إِلاَّ بَاعَدَ اللَّهُ بِذَلِكَ الْيَوْمِ وَجْهَهُ عَنِ النَّارِ سَبْعِينَ خَرِيفًا ((مُتَّفَقٌ عَلَيْهِ))
Abu Sa'id Al-Khudri (May Allah be pleased with him) reported: The Messenger of Allah (ﷺ) said, "Every slave of Allah who observes Saum (fasting) for a day in the Cause of Allah, Allah will keep his face from Hell-fire at a distance of seventy years." [Al- Bukhari and Muslim].
Riyad as-Salihin, 1339