Sahih Muslim 1591
صحيح مسلم#1591Sahihحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا لَيْثٌ، عَنِ ابْنِ أَبِي جَعْفَرٍ، عَنِ الْجُلاَحِ أَبِي كَثِيرٍ، حَدَّثَنِي حَنَشٌ الصَّنْعَانِيُّ، عَنْ فَضَالَةَ بْنِ عُبَيْدٍ، قَالَ كُنَّا مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم يَوْمَ خَيْبَرَ نُبَايِعُ الْيَهُودَ الْوُقِيَّةَ الذَّهَبَ بِالدِّينَارَيْنِ وَالثَّلاَثَةِ فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ تَبِيعُوا الذَّهَبَ بِالذَّهَبِ إِلاَّ وَزْنًا بِوَزْنٍ " .
Fadala b. 'Ubaid reported:We were in the company of Allah's Messenger ( may peace be upon him) on the day (of the Victory of) Khaibar, and made transaction with the Jews for the 'uqiya of gold for the dinars or three (gold coins), whereupon Allah's Messenger (ﷺ) said: Do not sell gold for gold but for equal weight
Scholarly Authentication
The label above is the grade most of these scholars gave, each scholar counted once — 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. When they judged only its chain of narrators (“Isnaad”), the label says “Sound chain”. Each scholar's own wording:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
Sahih Muslim 1591 is the standard (Abd al-Baqi) number; this narration is #4078 in the MuslimGPT index.
In-book reference: 22:117