Silsilat al-Ahadith al-Sahihah

Sayyiduna ‘Ubada bin Samit reports that the Messenger of Allah (peace and blessings be upon him) led us in prayer on the day of the Battle of Hunayn, facing the side of a camel from the spoils of war. (After finishing the prayer) the Prophet (peace and blessings be upon him) took hold of some hair from that camel between his two fingers and said: “O people! Even this (hair) is part of your spoils. Return the needle, thread, and anything of lesser or greater value, because betrayal will be a source of shame, disgrace, and humiliation for the betrayer on the Day of Resurrection.”