(13) باب اسْتِحْبَابِ صَلاَةِ الضُّحَى وَأَنَّ أَقَلَّهَا رَكْعَتَانِ وَأَكْمَلَهَا ثَمَانِ رَكَعَاتٍ وَأَوْسَطَهَا أَرْبَعُ رَكَعَاتٍ أَوْ سِتٌّ وَالْحَثِّ عَلَى الْمُحَافَظَةِ عَلَيْهَا
'Abdullah b. Shaqiq reported:
I asked 'A'isha whether the Messenger of Allah (ﷺ) used to observe the forenoon prayer. She said: No, but when he came back from the journey. (ID)
Reference (ID): Sahih Muslim 717 a (ID)
In-book reference (ID): Book 6, Hadith 90 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1546 (ID)