(39) باب اسْتِحْبَابِ صَوْمِ سِتَّةِ أَيَّامٍ مِنْ شَوَّالٍ اتِّبَاعًا لِرَمَضَانَ
Abu Ayyub reported a hadith like this (through another chain of transmitters). (ES)
Reference (ES): Sahih Muslim 1164 c (ES)
In-book reference (ES): Book 13, Hadith 266 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Book 6, Hadith 2616 (ES)