The Book of Financial Transactions
44/46. Chapter:
Selling Dirhams For Dirhams
Sunan an-Nasai
أَخْبَرَنَا وَاصِلُ بْنُ عَبْدِ الأَعْلَى، قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ فُضَيْلٍ، عَنْ أَبِيهِ، عَنِ ابْنِ أَبِي نُعْمٍ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " الذَّهَبُ بِالذَّهَبِ وَزْنًا بِوَزْنٍ مِثْلاً بِمِثْلٍ وَالْفِضَّةُ بِالْفِضَّةِ وَزْنًا بِوَزْنٍ مِثْلاً بِمِثْلٍ فَمَنْ زَادَ أَوِ ازْدَادَ فَقَدْ أَرْبَى " .
It was narrated that Abu Hurairah said: "The Messenger of Allah said: 'Gold for gold, weight for weight, like for like; and silver for silver, weight for weight, like for like. Whoever gives more or takes more has engaged in Riba."'
Reference : Sunan an-Nasa'i 4569In-book reference : Book 44, Hadith 121English translation : Vol. 5, Book 44, Hadith 4573