The Book of Clothes and Adornment
37/3. Chapter:
The Permissibility Of Wearing Silk For Men, If A Man Has A Skin Disease Or Similar Problem
Sahih Muslim
حَدَّثَنَا أَبُو كُرَيْبٍ، مُحَمَّدُ بْنُ الْعَلاَءِ حَدَّثَنَا أَبُو أُسَامَةَ، عَنْ سَعِيدِ بْنِ أَبِي عَرُوبَةَ، حَدَّثَنَا قَتَادَةُ، أَنَّ أَنَسَ بْنَ مَالِكٍ، أَنْبَأَهُمْ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم رَخَّصَ لِعَبْدِ الرَّحْمَنِ بْنِ عَوْفٍ وَالزُّبَيْرِ بْنِ الْعَوَّامِ فِي الْقُمُصِ الْحَرِيرِ فِي السَّفَرِ مِنْ حِكَّةٍ كَانَتْ بِهِمَا أَوْ وَجَعٍ كَانَ بِهِمَا .
Anas b. Malik reported to them (his companions) that Allah's Messnger (ﷺ) had granted concession to Abd al-Rahman b. *Anf and Zubair b. 'Awwam for the wearing of a silk shirt during the journey and because of itch which they both had or any other disease from which both of them had been suffering.
Reference : Sahih Muslim 2076aIn-book reference : Book 37, Hadith 44USC-MSA web (English) reference : Book 24, Hadith 5168