Compiled by Imam Yahya ibn Sharaf al-Nawawi
وعن ابن مسعود رضي الله عنه قال: " لعن رسول الله صلى الله عليه وسلم آكل الربا وموكله" ((رواه مسلم)). زاد الترمذي وغيره: وشاهديه، وكاتبه
The Messenger of Allah (ﷺ) cursed the one who accepts Ar-Riba (the usury) and the one who pays it. [Muslim]. The narration in At-Tirmidhi adds: And the one who records it, and the two persons who stand witness to it.