(2) باب تَحْرِيمِ اسْتِعْمَالِ إِنَاءِ الذَّهَبِ وَالْفِضَّةِ عَلَى الرِّجَالِ وَالنِّسَاءِ وَخَاتَمِ الذَّهَبِ وَالْحَرِيرِ عَلَى الرَّجُلِ وَإِبَاحَتِهِ لِلنِّسَاءِ وَإِبَاحَةِ الْعَلَمِ وَنَحْوِهِ لِلرَّجُلِ مَا لَمْ يَزِدْ عَلَى أَرْبَعِ أَصَابِعَ
Khalifa b. Ka'b AbCi Dhubyan reported:
I heard 'Abdullah b. Zubair addressing the people and saying: Behold! do not dress yuor women with silk clothes for I heard 'Umar b. Khattab as sayinp that he had heard Allah's messenger (ﷺ) as saying: Do not wear silk, for one who wear it in this world will not wear it in the Hereafter.
Reference: Sahih Muslim 2069 b
In-book reference: Book 37, Hadith 25
USC-MSA web (English) reference(deprecated numbering scheme): Book 24, Hadith 5150