Abdullah bin Shaqiq (may Allah have mercy on him) narrates from a man of Balqayn who said: I came to the Prophet (peace and blessings be upon him) while he (peace and blessings be upon him) was in Wadi al-Qura inspecting a horse. I said: O Messenger of Allah, what do you say about the spoils? He (peace and blessings be upon him) said: "One-fifth of it is for Allah, and the remaining four parts are for the army." I said: Is anyone more entitled (to it) than another? He (peace and blessings be upon him) said: "No; not even the arrow you pull out of your side: you are not more entitled to it than your Muslim brother."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 12862