وَحَدَّثَنِي عَنْ مَالِكٍ، أَنَّهُ بَلَغَهُ ‏.‏ أَنَّ صُكُوكًا، خَرَجَتْ لِلنَّاسِ فِي زَمَانِ مَرْوَانَ بْنِ الْحَكَمِ مِنْ طَعَامِ الْجَارِ فَتَبَايَعَ النَّاسُ تِلْكَ الصُّكُوكَ بَيْنَهُمْ قَبْلَ أَنْ يَسْتَوْفُوهَا فَدَخَلَ زَيْدُ بْنُ ثَابِتٍ وَرَجُلٌ مِنْ أَصْحَابِ رَسُولِ اللَّهِ صلى الله عليه وسلم عَلَى مَرْوَانَ بْنِ الْحَكَمِ فَقَالاَ أَتُحِلُّ بَيْعَ الرِّبَا يَا مَرْوَانُ ‏.‏ فَقَالَ أَعُوذُ بِاللَّهِ وَمَا ذَاكَ فَقَالاَ هَذِهِ الصُّكُوكُ تَبَايَعَهَا النَّاسُ ثُمَّ بَاعُوهَا قَبْلَ أَنْ يَسْتَوْفُوهَا فَبَعَثَ مَرْوَانُ الْحَرَسَ يَتْبَعُونَهَا يَنْزِعُونَهَا مِنْ أَيْدِي النَّاسِ وَيَرُدُّونَهَا إِلَى أَهْلِهَا ‏.‏

Yahya related to me from Malik that he had heard that receiptswere given to people in the time of Marwan ibn al-Hakam for theproduce of the market at al-Jar. People bought and sold the receiptsamong themselves before they took delivery of the goods. Zayd Thabitand one of the Companions of the Messenger of Allah, may Allah blesshim and grant him peace, went to Marwan ibn al-Hakam and said,"Marwan! Do you make usury halal?" He said, "I seek refuge with Allah!What is that?" He said, "These receipts which people buy and sellbefore they take delivery of the goods." Marwan therefore sent a guardto follow them and to take them from people's hands and return them totheir owners. Translation Not Available

Book Ref: Muwatta Imam Malik Book 31 Hadith 1336
Web Ref:  Muwatta Imam Malik Book 31 Hadith 44