Abdullah bin Abbas (may Allah be pleased with them) narrates: The Prophet Muhammad (peace be upon him) said: "If a person has a debt and it is paid on his behalf, then it is considered as payment for him." The Prophet (peace be upon him) said a similar thing regarding Hajj and fasting. The narrator of this narration, Dahsham, is weak, while the other narrator, Amr bin Uthman, is unknown.
Hadith Referenceسنن الدارقطني / كتاب الصيام / 2394
Hadith Gradingمحدثین:إسناده ضعيف
Hadith Takhrij«إسناده ضعيف ، وأخرجه الدارقطني فى ((سننه)) برقم: 2394» « قال الدارقطني: دهثم ضعيف ، وعمرو بن عثمان هذا مجهول»