Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: The Prophet (peace and blessings be upon him) passed by Sayyiduna Abu Qatadah (may Allah be pleased with him), who was beside a man he had killed. The Prophet (peace and blessings be upon him) said: "Leave him and his belongings (to him)."
Imam Abu Ya'la recorded this narration, and Imam al-Tabarani recorded a narration with this meaning in al-Mu'jam al-Kabir and al-Mu'jam al-Awsat. The narrators of Imam Ahmad and of al-Mu'jam al-Kabir are the narrators of the Sahih, except Attab bin Ziyad, and he is thiqah (trustworthy).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الجهاد / 9695
Hadith Gradingمحدثین:إسنادہ صحیح
Hadith Takhrij«اخرجه أبو يعلى فى المسند (2682) اخرجه الطبراني فى المعجم الكبير (13059) اخرجه احمد فى المسند (2620) ، أخرجه مسند أحمد برقم: 2615»