(24) باب الْحَجْرِ عَلَى مَنْ يُفْسِدُ مَالَهُ
It was narrated from Anas bin Malik that :
there was a man at the time of the Messenger of Allah (ﷺ) whose mental faculties were lacking, and he used to buy and sell. His family came to the Prophet (ﷺ) and said, "O Messenger of Allah, stop him." So The Prophet (ﷺ) called him, and told him not to do that. He said: "O Messenger of Allah (ﷺ), I cannot bear to be away from business." He said, "If you engage in a transaction then say: "Take it (i.e., the goods) and don't cheat (me).' "
Reference: Sunan Ibn Majah 2354
In-book reference: Book 13, Hadith 47
English translation: Vol. 3, Book 13, Hadith 2354