Musannaf Ibn Abi Shayba 28:794

'Abd al-Rahim ibn Sulayman narrated to us, from Muhammad ibn Ishaq, from Yazid ibn Abi Habib, from Abu Marzuq, the freed slave of Tujib, from Hanash al-San'ani, who said: We went on a military expedition with Ruwayfi' ibn Thabit al-Ansari toward the Maghrib, and we conquered a village called Jarba. He stood among us as a preacher and said: "I do not say to you anything except what I heard the Messenger of Allah, may Allah bless him and grant him peace, say among us on the day of Hunayn: 'Whoever believes in Allah and the Last Day, let him not sell any spoils of war until they are divided.'"