The Book of Financial Transactions
44/71. Chapter:
Lending on condition of Buying or Selling
Sunan an-Nasai
أَخْبَرَنَا إِسْمَاعِيلُ بْنُ مَسْعُودٍ، عَنْ خَالِدٍ، عَنْ حُسَيْنٍ الْمُعَلِّمِ، عَنْ عَمْرِو بْنِ شُعَيْبٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم نَهَى عَنْ سَلَفٍ وَبَيْعٍ وَشَرْطَيْنِ فِي بَيْعٍ وَرِبْحِ مَا لَمْ يُضْمَنْ .
It was narrated from 'Amr bin shu'aib, from his father, from his grandfather, that: the Messenger of Allah prohibited lending on the condition of a sale, or to have two conditions in one transaction, or to profit from what you do not posses.
Reference : Sunan an-Nasa'i 4629In-book reference : Book 44, Hadith 181English translation : Vol. 5, Book 44, Hadith 4633