Sahih al-Bukhari 593
Book 9: Times of the Prayers · Narrated by `Aisha
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ عَرْعَرَةَ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي إِسْحَاقَ، قَالَ رَأَيْتُ الأَسْوَدَ وَمَسْرُوقًا شَهِدَا عَلَى عَائِشَةَ قَالَتْ مَا كَانَ النَّبِيُّ صلى الله عليه وسلم يَأْتِينِي فِي يَوْمٍ بَعْدَ الْعَصْرِ إِلاَّ صَلَّى رَكْعَتَيْنِ.
English translation
Narrated `Aisha:Whenever the Prophet (ﷺ) come to me after the `Asr prayer, he always prayed two rak`at
Reference: Sahih al-Bukhari 593, Book of Times of the Prayers. English translation by Dr. Muhammad Muhsin Khan.