Jami` at-Tirmidhi 1627
جامع الترمذي#1627Hasanحَدَّثَنَا بِذَلِكَ، زِيَادُ بْنُ أَيُّوبَ حَدَّثَنَا يَزِيدُ بْنُ هَارُونَ، أَخْبَرَنَا الْوَلِيدُ بْنُ جَمِيلٍ، عَنِ الْقَاسِمِ أَبِي عَبْدِ الرَّحْمَنِ، عَنْ أَبِي أُمَامَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَفْضَلُ الصَّدَقَاتِ ظِلُّ فُسْطَاطٍ فِي سَبِيلِ اللَّهِ وَمَنِيحَةُ خَادِمٍ فِي سَبِيلِ اللَّهِ أَوْ طَرُوقَةُ فَحْلٍ فِي سَبِيلِ اللَّهِ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ حَسَنٌ صَحِيحٌ غَرِيبٌ وَهُوَ أَصَحُّ عِنْدِي مِنْ حَدِيثِ مُعَاوِيَةَ بْنِ صَالِحٍ .
Narrated Abu Umamah: That the Messenger of Allah (ﷺ) said: "The most virtuous of charitable spending is the shade of a tent in the cause of Allah, or giving a servant in the cause of Allah, or a riding camel in the cause of Allah." [Abu 'Eisa said:] This Hadith is Hasan Gharib Sahih, and it is more correct to me than the narration of Mu'awiyah bin Salih
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:
In-book reference: 22:9