[Machine] We were with the Messenger of Allah ﷺ on the day of Khaybar, selling the gold ingots by weight for two dinars and three dirhams. The Messenger of Allah ﷺ said, "Do not sell gold for gold except if it is weighed like for like." The context of these narrations, along with the credibility of their narrators, indicate that these transactions were witnessed by many people. The Prophet ﷺ prohibited such transactions, so all of them were settled accordingly. Haneesh al-San'aani settled them separately. And Allah knows best.  

كُنَّا مَعَ رَسُولِ اللهِ ﷺ يَوْمَ خَيْبَرَ نُبَايِعُ الْيَهُودَ الْوَقِيَّةَ الذَّهَبَ بِالدِّينَارَيْنِ وَالثَّلَاثَةِ فَقَالَ رَسُولُ اللهِ ﷺ لَا تَبِيعُوا الذَّهَبَ بِالذَّهَبِ إِلَّا وَزْنًا بِوَزْنٍ سِيَاقُ هَذِهِ الْأَحَادِيثِ مَعَ عَدَالَةِ رُوَاتِهَا تَدُلُّ عَلَى أَنَّهَا كَانَتْ بُيُوعًا شَهِدَهَا فَضَالَةُ كُلَّهَا وَالنَّبِيُّ ﷺ يَنْهَى عَنْهَا فَأَدَّاهَا كُلَّهَا وَحَنَشٌ الصَّنْعَانِيُّ أَدَّاهَا مُتَفَرِّقًا وَاللهُ أَعْلَمُ