وَعَنْ عَلِيٍّ رضى الله عنه
قَالَ: قَالَ رَسُولُ اَللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «كُلُّ قَرْضٍ جَرَّ مَنْفَعَةً، فَهُوَ رِبًا»
The Messenger of Allah (sallallahu alayhi wa sallam) said: “Every loan, which leads to a benefit, is usury.”.
Bulugh al-Maram 988, Book 7, Business Transactions, Hadith 99. 1 min read