Musannaf Ibn Abi Shaybah 34619 — Reports on Yemen and its virtue

Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) said that the Messenger of Allah (peace and blessings be upon him) came out of the house of Sayyidah Aishah (may Allah be pleased with her), the Mother of the Believers, and said: "The foundation of disbelief is here, from where the horn of Satan rises," meaning from the east.