(13) باب اسْتِحْبَابِ صَلاَةِ الضُّحَى وَأَنَّ أَقَلَّهَا رَكْعَتَانِ وَأَكْمَلَهَا ثَمَانِ رَكَعَاتٍ وَأَوْسَطَهَا أَرْبَعُ رَكَعَاتٍ أَوْ سِتٌّ وَالْحَثِّ عَلَى الْمُحَافَظَةِ عَلَيْهَا
A hadith like this has been narrated by Abu Huraira by another chain of transmitters. (AR)
Reference (AR): Sahih Muslim 721 b (AR)
In-book reference (AR): Book 6, Hadith 103 (AR)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1559 (AR)