´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.
Hadith Referenceسنن نسائي / كتاب البيوع / 4633
Hadith Gradingالألبانی:حسن صحيح | زبیر علی زئی:إسناده حسن