It wasnarrated from Anas bin Malik that the Messenger of Allah (ﷺ)said:
"Whoever wears silk in this world will not wear it in theHereafter." (RU)
English reference (RU): Vol. 4, Book 32, Hadith 3588 (RU)
Arabic reference (RU): Book 32, Hadith 3719 (RU)