Lady Aisha (may Allah be pleased with her) narrates that the Noble Prophet (peace and blessings be upon him) said: "Whoever does any act concerning his wealth for which there is no permission in the Book of Allah, then that act will be rejected."
Hadith Referenceسنن الدارقطني / كتاب فى الأقضية والأحكام وغير ذلك / 4535
Hadith Takhrij«أخرجه الدارقطني فى ((سننه)) برقم: 4535 ، انفرد به المصنف من هذا الطريق»