Musnad Ahmad 448:5

Yahya ibn Ishaq narrated to us, from his book, he said: Ibn Lahi'ah informed us, from 'Ayyash ibn 'Abbas, from Shuyaym ibn Baytan, from Abu Salim, from Shayban ibn Umayyah, from Ruwayfi' ibn Thabit al-Ansari, that he went on a military expedition with the Messenger of Allah, peace and blessings of Allah be upon him. He said: "And one of us would take the she-camel for half of what he would obtain as spoils, to the extent that one of us would have the arrow shaft, and the other would have the arrowhead and the feathers."