(54) باب مَعْرِفَةِ الرَّكْعَتَيْنِ اللَّتَيْنِ كَانَ يُصَلِّيهِمَا النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ بَعْدَ الْعَصْرِ
Aswad and Masruq reported:
We bear testimony to the fact that 'A'isha said: Never was there a day that he (the Holy Prophet) was with me and he did not observe two rak'ahs of prayer in my house, i. e. two rak'ahs after the Asr.
Reference: Sahih Muslim 835 d
In-book reference: Book 6, Hadith 365
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1819