Bashir, the freed slave of the Ansar, narrates from some of the Companions of the Messenger of Allah (peace and blessings be upon him) (may Allah be pleased with them) that when the Messenger of Allah (peace and blessings be upon him) conquered Khaybar, he divided it into thirty-six shares, each share combining a hundred shares. Half of that was for the Messenger of Allah (peace and blessings be upon him) and the Muslims, and he set aside the remaining half for delegations, affairs, needs and the like.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 12824