(48) باب جَوَازِ الْجَمَاعَةِ فِي النَّافِلَةِ وَالصَّلاَةِ عَلَى حَصِيرٍ وَخُمْرَةٍ وَثَوْبٍ وَغَيْرِهَا مِنَ الطَّاهِرَاتِ
This hadith has also been narrated by Shu'ba with this chain of transmitters. (RU)
Reference (RU): Sahih Muslim 660 c (RU)
In-book reference (RU): Book 5, Hadith 339 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1391 (RU)