Musnad Ahmad 1153:925

'Affan narrated to us, Muhammad ibn Talhah narrated to us, from Zubayd, from Mujahid, from 'Aishah, she said: The Messenger of Allah (peace and blessings of Allah be upon him) said: "Jibril (peace be upon him) continued to advise me regarding the neighbor, until I thought that he would make him an heir."