Musnad Ahmad 1153:1777

Waki' narrated to us, he said: Hisham ibn 'Urwah narrated to us, from his father, from 'Aishah, that the Messenger of Allah (peace and blessings of Allah be upon him), when he was taken (passed away), was shrouded in three white Yemeni garments of cotton (karsuf), in which there was neither a shirt nor a turban.