كتاب اللباس والزينة
37  
The Book of Clothes and Adornment
(3)
Chapter: The Permissibility Of Wearing Silk For Men, If A Man Has A Skin Disease Or Similar Problem
(3)
باب إِبَاحَةِ لُبْسِ الْحَرِيرِ لِلرَّجُلِ إِذَا كَانَ بِهِ حِكَّةٌ أَوْ نَحْوُهَا ‏‏
Sahih Muslim 2076 b

This hadith has been narrated on the authority of Sa'd with the same chain of transmitters but there is no mention of the word" journey".

وَحَدَّثَنَاهُ أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا مُحَمَّدُ بْنُ بِشْرٍ، حَدَّثَنَا سَعِيدٌ، بِهَذَا الإِسْنَادِ وَلَمْ يَذْكُرْ فِي السَّفَرِ ‏.‏
Reference : Sahih Muslim 2076b
In-book reference : Book 37, Hadith 45
USC-MSA web (English) reference : Book 24, Hadith 5169
  (deprecated numbering scheme)