That the Messenger of Allah said: "Silk is only worn by one who has no share."
Sunan an-Nasa'i Book 48, Hadith 268
← Previous Hadith He asked 'Abdullah bin 'Abbas about wearing silk. He said: "Ask 'Aishah." "So I asked 'Aishah and she said: 'Ask 'Abdullah bin 'Umar.' So I asked Ibn 'Umar and he said: 'Abu Hafs told me, that the Messenger of Allah said: "Whoever wears silk in this world will have no share in the Hereafter."

Sunan an-Nasa'i Book 48, Hadith 267 Next Hadith → "A woman came to me to ask a question, and I said to her: 'There is Ibn 'Umar.' So she went after him to ask him, and I went after her to hear what he would say. She said: 'Tell me about silk.' He said: 'The Messenger of Allah forbade it.'"

Sunan an-Nasa'i Book 48, Hadith 269