رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 177
The Book of Miscellany
Assistance towards righteousness and piety
عَنْ أَبِي عَبْدِ الرَّحْمَنِ زَيْدِ بْنِ خَالِدٍ الْجُهَنِيِّ رَضِيَ اللَّه عَنْهُ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّه عَلَيْهِ وَسَلَّمَ : مَنْ جَهَّزَ غَازِيًا فِي سَبِيلِ اللَّهِ فَقَدْ غَزَا وَمَنْ خَلَفَ غَازِيًا فِي أَهْلِهِ بخير فقد غزا ((مُتَّفَقٌ عَلَيْهِ)) .
Khalid Al-Juhani (May Allah be pleased with him) reported: The Prophet (ﷺ) said, "He who equips a warrior in the way of Allah (will get the reward of the one who has actually gone for Jihad); and he who looks after the family of a warrior in the way of Allah will get the reward of the one who has gone for Jihad". [Al- Bukhari and Muslim].
Riyad as-Salihin, 177