It was narrated from 'Ata' bin Sa'ib from his father, from' Ali that the Messenger of Allah P.B.U.H came to 'Ali and Fatimah, when they were covered with a Khamil belonging to them. And a Khamil is a white velvet made of wool. The Messenger of Allah had given this to them as a wedding gift, along with a pillow stuffed with Idhkhir and a water skin. (Sahih)