Musnad Ahmad 456:24

Hashim ibn al-Qasim narrated to us, from Ibn Abi Dhi'b, who said: A freed slave of Juhaynah narrated to me, from Abd al-Rahman ibn Zayd ibn Khalid al-Juhani, narrating from his father, that he heard the Prophet, peace and blessings of Allah be upon him, "forbid plunder (al-nuhbah) and snatching (al-khulsah)."