It was narrated from ‘Ata’ bin Sa’ib from his father, from ‘Ali that the Messenger of Allah (ﷺ) 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 (ﷺ) had given this to them as a wedding gift, along with a pillow stuffed with Idhkhir* and a water skin.
Sunan Ibn Majah Book 37, Hadith 53
← Previous Hadith “The bed of the Messenger of Allah (ﷺ) was made of leather, stuffed with fibers of date-palm trees.”

Sunan Ibn Majah Book 37, Hadith 52 Next Hadith → “I entered upon the Messenger of Allah (ﷺ) when he was (sitting) on a reed mat. I sat down and (saw that) he was wearing a waist wrap, and there was no other barrier between him and the mat but his waist wrap, and the reed mat had made marks on his side. And I saw a handful of barley, nearly a Sa’, and some acacia leaves, in a corner of the room, and a skin hanging up. My eyes flowed with tears, and he said: ‘Why are you weeping, O son of Khattab?’ I said: ‘O Prophet of Allah, why should I not weep? This mat has made marks on your side, and this is all you have accumulated, I cannot see anything other than what I see (here), while Chosroes and Caesar live among fruits and rivers. You are the Prophet of Allah and His Chosen One, and this is what you have accumulated.’ He said: ‘O son of Khattab, does it not please you (to know) that (these things) are for us in the Hereafter and for them in this world?’ He said: ‘Yes.’”

Sunan Ibn Majah Book 37, Hadith 54