كتاب الجهاد
11  
Jihad
’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 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.
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 .‏


‏1 ‏- صحيح.‏ رواه البخاري ( 2904 )‏، ومسلم ( 1757 )‏ ( 48 )‏.‏ "يوجف": الإيجاف هو الإسراع، والمراد أنه حصل بلا قتال.‏ "الكراع" الدواب التي تصلح للحرب.‏

Sunnah.com reference : Book 11, Hadith 47
English translation : Book 11, Hadith 1342
Arabic reference : Book 11, Hadith 1316