Musannaf Ibn Abi Shayba 27:799

Yazid ibn Harun narrated to us, from Hammad ibn Salamah, from Jabalah ibn Atiyyah, from Abdullah ibn Awf al-Dimashqi, who said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Faith is Yemeni, in the darkness and in Judham."