Musnad Abu Ya'la al-Mawsili 149:76

Ali ibn al-Ja'd and Hudbah narrated to us, they said: Sulayman ibn al-Mughirah narrated to us, from Humayd ibn Hilal, from Abu Burdah, who said: We entered upon Aisha, and she brought out to us a thick waist-wrapper (izar) of the type made in Yemen, and a cloak (kisa') of those which you call "the matted ones" (al-mulabbadah). She said: The Messenger of Allah, may Allah bless him and grant him peace, was taken (in death) while wearing these two garments.