It was narrated from Ibn Mas’ud (RA) that the Prophet (peace be upon him) said: “There is no one who deals in usury a great deal (to increase his wealth) but he will end up with little (i.e., his wealth will be decreased).”
Hadith No. 2279, The Chapters on Business Transactions Sunan Ibn Majah (ahadith.co.uk)
Junaid Tahir