Sayyiduna Abdullah bin Amr (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) had a document written between the Muhajirun and the Ansar that they would pay their blood money, ransom their absent one in a fair manner, and bring about reconciliation among the Muslims.
Ahmad recorded it; its chain contains al-Hajjaj bin Artah, who is a mudallis, but he is thiqah (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأحكام / 7068
Hadith Gradingمحدثین:إسناده ضعیف
Hadith Takhrij«اخرجه احمد فى المسند (2444 و 2443) ، أخرجه مسند أحمد برقم: 2439»