Musnad Ahmad 27:354

Waki’ narrated to us, ‘Ikrimah ibn ‘Ammar narrated to us, from Salim, from Ibn ‘Umar, who said: The Messenger of Allah (peace and blessings of Allah be upon him) came out from the house of ‘Aishah and said: "Verily, disbelief is from here, from where the horn of Satan rises."