Abu Salamah narrates: I asked Sayyidah Aishah (may Allah be pleased with her): In how many garments was the Messenger of Allah (peace and blessings be upon him) shrouded? She said: In three garments, and they were Suhuli.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجنائز / 6674