Musnad Abu Ya'la al-Mawsili 7:16

Zuhayr ibn Harb narrated to us, Hisham ibn Abd al-Malik narrated to us, Abu 'Awanah narrated to us, from 'Umar ibn Abi Salamah, from his father, from the judge of the people of Palestine, from Abd al-Rahman ibn Awf, who said: The Messenger of Allah (may Allah bless him and grant him peace) said—and he mentioned the like of it [Hadith 847].