Musannaf Ibn Abi Shayba 27:449

'Abd al-Rahim ibn Sulayman narrated to us, from Yazid ibn Abi Ziyad, from Abu Fakhita, who said: Hubayra ibn Barim narrated to me, from 'Ali, who said: A garment (hulla) containing silk was gifted to the Messenger of Allah (may Allah bless him and grant him peace)—either its warp was silk or its weft. He sent it to me, so I came to him and said: "What should I do with it? Should I wear it?" He said: "No, for I do not approve for you what I dislike for myself."