Sahih al-Bukhari 2843
صحيح البخاري#2843Sahihحَدَّثَنَا أَبُو مَعْمَرٍ، حَدَّثَنَا عَبْدُ الْوَارِثِ، حَدَّثَنَا الْحُسَيْنُ، قَالَ حَدَّثَنِي يَحْيَى، قَالَ حَدَّثَنِي أَبُو سَلَمَةَ، قَالَ حَدَّثَنِي بُسْرُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنِي زَيْدُ بْنُ خَالِدٍ ـ رضى الله عنه ـ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " مَنْ جَهَّزَ غَازِيًا فِي سَبِيلِ اللَّهِ فَقَدْ غَزَا، وَمَنْ خَلَفَ غَازِيًا فِي سَبِيلِ اللَّهِ بِخَيْرٍ فَقَدْ غَزَا ".
Narrated Zaid bin Khalid:Allah's Messenger (ﷺ) said, "He who prepares a Ghazi going in Allah's Cause is given a reward equal to that of) a Ghazi; and he who looks after properly the dependents of a Ghazi going in Allah's Cause is (given a reward equal to that of) a Ghazi
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 56:59