Muhammad bin Zaid (may Allah have mercy on him) said: I bought a slave girl from the fifth of the spoils of war, and with her were found fifteen dinars. I mentioned this to Abdur Rahman bin Khalid bin Walid (may Allah be pleased with him), so he said: "They are yours."
Hadith Referenceسنن سعید بن منصور / كتاب الجهاد / 3989
Hadith Takhrij«أخرجه سعيد بن منصور فى «سننه» ترقيم الدرالسلفية برقم:، 2813، وابن أبى شيبة فى «مصنفه» برقم: 21170، 33631»