Musnad Ahmad 10:9

Yunus narrated to us, Laith narrated to us, from Yazid, from ‘Amr, from ‘Abd al-Rahman Abu al-Huwayrith, from Muhammad ibn Jubayr, from ‘Abd al-Rahman ibn ‘Awf, who said: I entered the mosque and I saw the Messenger of Allah, peace and blessings of Allah be upon him, exiting the mosque, so I followed him. Then he mentioned the hadith.