(6) بَاب التَّوَاضُعِ فِي اللِّبَاسِ وَالِاقْتِصَارِ عَلَى الْغَلِيظِ مِنْهُ وَالْيَسِيرِ فِي اللِّبَاسِ وَالْفِرَاشِ وَغَيْرِهِمَا
This hadith has been reported on the authority of Ayyub with a slight variation of wording.
Reference: Sahih Muslim 2080 c
In-book reference: Book 37, Hadith 59
USC-MSA web (English) reference(deprecated numbering scheme): Book 24, Hadith 5183