بُلُوغُ الْمَرَامِ
Bulugh al-Maram 1316
Jihad
وَعَنْهُ قَالَ: { كَانَتْ أَمْوَالُ بَنِي اَلنَّضِيرِ مِمَّا أَفَاءَ اَللَّهُ عَلَى رَسُولِهِ, مِمَّا لَمْ يُوجِفْ عَلَيْهِ اَلْمُسْلِمُونَ بِخَيْلٍ وَلَا رِكَابٍ, فَكَانَتْ لِلنَّبِيِّ - صلى الله عليه وسلم -خَاصَّةً, فَكَانَ يُنْفِقُ عَلَى أَهْلِهِ نَفَقَةَ سَنَةٍ, وَمَا بَقِيَ يَجْعَلُهُ فِي اَلْكُرَاعِ وَالسِّلَاحِ, عُدَّةً فِي سَبِيلِ اَللَّهِ" } مُتَّفَقٌ عَلَيْهِ. [1] .
’Umar (RAA) narrated, ‘The wealth of Banu an-Nadir (one of the Jewish tribes) was part of what Allah bestowed on His Messenger , and which the Muslims had not ridden on horses or camels to get (i.e. they did not have to fight); so they belonged specially to the Prophet (ﷺ) who would give his family their sustenance for a year, then applied what remained for horses and weapons and equipment in the Path of Allah, Who is Great and Glorious.” Agreed upon.
Arabic/English book reference: Book 11, Hadith 1342