Salim bin Abdullah (may Allah have mercy on him) narrates from his father (Sayyiduna Abdullah bin Umar, may Allah be pleased with them both) that he said: I went out with the Messenger of Allah (peace and blessings be upon him) on a military expedition. We met the enemy, and I seized a man forcefully, struck him with a spear, spilled his blood and took his belongings, and the Messenger of Allah (peace and blessings be upon him) gave them to me.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 12768