Musnad Ahmad 1153:28

Isma'il narrated to us, Ayyub narrated to us, from Humayd ibn Hilal, from Abu Burdah, who said: 'Aishah brought out to us a patched cloak and a thick lower garment, and she said: "The Messenger of Allah, peace and blessings of Allah be upon him, passed away while wearing these two."