Jami` at-Tirmidhi 1625
جامع الترمذي#1625Sahihحَدَّثَنَا أَبُو كُرَيْبٍ، حَدَّثَنَا الْحُسَيْنُ بْنُ عَلِيٍّ الْجُعْفِيُّ، عَنْ زَائِدَةَ، عَنِ الرُّكَيْنِ بْنِ الرَّبِيعِ، عَنْ أَبِيهِ، عَنْ يُسَيْرِ بْنِ عَمِيلَةَ، عَنْ خُرَيْمِ بْنِ فَاتِكٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنْ أَنْفَقَ نَفَقَةً فِي سَبِيلِ اللَّهِ كُتِبَتْ لَهُ بِسَبْعِمِائَةِ ضِعْفٍ " . قَالَ أَبُو عِيسَى وَفِي الْبَابِ عَنْ أَبِي هُرَيْرَةَ . وَهَذَا حَدِيثٌ حَسَنٌ إِنَّمَا نَعْرِفُهُ مِنْ حَدِيثِ الرُّكَيْنِ بْنِ الرَّبِيعِ .
Narrated Khuraim bin Fatik: That the Messenger of Allah (ﷺ) said: "Whoever spends a sum in the cause of Allah, it is recorded for him seven-hundred fold." [Abu 'Eisa said:] There are something on this topic from Abu Hurairah. This Hadith is Hasan, we only know of it from the narration of Ar-Rukain bin Ar-Rabi' (a narrator in the chain of this Hadith)
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: 22:7