according to what Harb thinks, who asked Ibn "Abbas about silk garments. He said: Ask "A"ishah about that. So he asked "A"ishah and she said: Ask Ibn "Umar (...). So he asked Ibn "Umar, and he said: Abu Hafs told me that the Messenger of Allah (ﷺ) said: "Whoever wears silk in this world will have no share of it in the Hereafter.”