Abu Hazim, the freed slave of Abu Ruhm (may Allah have mercy on him), narrated from Abu Ruhm and his brother (may Allah be pleased with them both) that the two of them were horsemen on the day of Khaybar, or he said: on the day of Hunayn, and they were given six shares: four for their horses and two for themselves. The two of them sold the two shares for two young camels.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 12873