Musnad Ahmad 769:15

Muhammad ibn Ja‘far and Bahz narrated to us, they said: Shu‘bah narrated to us, from ‘Adi. Bahz said: ‘Adi ibn Thabit informed me. Ibn Ja‘far said: I heard al-Bara’ ibn ‘Azib and Ibn Abi Awfa, they said: They obtained donkeys on the day of Khaybar, so the herald of the Messenger of Allah, peace and blessings of Allah be upon him, called out: "That they should overturn the cooking pots." And Bahz said, from ‘Adi, from al-Bara’ and Ibn Abi Awfa.