Musnad Ahmad 1153:2299

Ya'qub narrated to us, he said: My father narrated to us, from Salih, and Ibn Shihab narrated that Abu Salamah ibn 'Abd al-Rahman ibn 'Awf informed him that 'Aishah, the Mother of the Believers, said: "The Messenger of Allah, peace and blessings of Allah be upon him, was covered when he died with a Hibarah garment."