Hadith 513190
Chapter 31: Business Transactions - كتاب البيوع
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ مُوسَى بْنِ أَبِي تَمِيمٍ، عَنْ أَبِي الْحُبَابِ، سَعِيدِ بْنِ يَسَارٍ عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " الدِّينَارُ بِالدِّينَارِ وَالدِّرْهَمُ بِالدِّرْهَمِ لاَ فَضْلَ بَيْنَهُمَا " .
Yahya related to me from Malik from Musa ibn Abi Tamim from Abu'l Hubab Said ibn Yasar from Abu Hurayra that the Messenger of Allah, may Allah bless him and grant him peace, said, "A dinar for a dinar, a dirham for a dirham, no excess between the two."
Reference Muwatta Malik 513190
USC-MSA web (English) reference : Book 31, Hadith 29