حَدَّثَنَا ابْنُ أَبِي عُمَرَ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنِ ابْنِ أَبِي لَيْلَى، عَنْ عَطَاءٍ، عَنْ زَيْدِ بْنِ خَالِدٍ الْجُهَنِيِّ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ مَنْ جَهَّزَ غَازِيًا فِي سَبِيلِ اللَّهِ أَوْ خَلَفَهُ فِي أَهْلِهِ فَقَدْ غَزَا ‏"‏ ‏.‏ قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ ‏.‏

Narrated Zaid bin Khalid Al-Juhani: That the Messenger of Allah (PBUH) said, "Whoever prepares a fighter in Allah's cause, or looks after the family of a fighter, then he has participated in a military expedition." [Abu 'Eisa said:] This Hadith is Hasan Sahih. Translation Not Available

Book Ref: Jamiya Tirmidhi Book 22 Hadith 1629
Web Ref:  Jamiya Tirmidhi Vol 3 Book 20 Hadith 1629