Musannaf Ibn Abi Shayba 28:801

Waki’ narrated to us, he said: Shu’bah narrated to us, from Yazid ibn Khumayr, from a freed slave of Quraysh, he said: I heard Abu Hurayrah narrating to Mu’awiyah. He said: The Messenger of Allah (may Allah bless him and grant him peace) forbade the selling of war spoils until they are divided. Shu’bah said: He said another time, "And it is known what they are."