Arabic (Original)
حَدَّثَنَا أَبُو النَّضْرِ حَدَّثَنَا أَبُو جَعْفَرٍ عَنْ يَحْيَى الْبَكَّاءِ عَنْ أَبِي رَافِعٍ قَالَ كُنْتُ أَصُوغُ لِأَزْوَاجِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَحَدَّثْنَنِي أَنَّهُنَّ لَسَمِعْنَ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ الذَّهَبُ بِالذَّهَبِ وَالْفِضَّةُ بِالْفِضَّةِ وَزْنًا بِوَزْنٍ فَمَنْ زَادَ أَوْ اسْتَزَادَ فَقَدْ أَرْبَى.
English Translation
Abu al-Nadr narrated to us: Abu Ja'far narrated to us, from Yahya al-Bakka, from Abu Rafi', who said: I used to make jewelry for the wives of the Prophet (peace and blessings be upon him), and they told me that they had heard the Messenger of Allah (peace and blessings be upon him) say: "Gold for gold, silver for silver, weight for equal weight; whoever gives more or asks for more has engaged in usury."