"The Messenger of Allah forbade lending on the condition of a sale, selling what you do not have, and profiting on what you do not possess.
Sunan an-Nasa'i Book 44, Hadith 183
← Previous Hadith "My father told me, mar rating from his father, from his father (and he mentioned 'Abdullah bin 'Amr) that he said: "The Messenger of Allah said: "It is not permissible to lend on the condition of a sale, or to stipulate two conditions in one transaction, or to make a profit on that which you do not possess.

Sunan an-Nasa'i Book 44, Hadith 182 Next Hadith → "The Messenger of Allah forbade two transactions in one."

Sunan an-Nasa'i Book 44, Hadith 184