الصلاة : Hadeeth No:2105
A hadith like this has been narrated through another chain of transmitters....
اللباس والزينة : Hadeeth No:5170
Anas reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) granted concession, or Zubair b. Awwam and 'Abd Al-Rahman b. Auf were granted concession, for the wearing of silk because of the itch that they both had....