Sahih al-Bukhari 587
Book 9: Times of the Prayers · Narrated by Muawiya
Arabic
حَدَّثَنَا مُحَمَّدُ بْنُ أَبَانَ، قَالَ حَدَّثَنَا غُنْدَرٌ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي التَّيَّاحِ، قَالَ سَمِعْتُ حُمْرَانَ بْنَ أَبَانَ، يُحَدِّثُ عَنْ مُعَاوِيَةَ، قَالَ إِنَّكُمْ لَتُصَلُّونَ صَلاَةً، لَقَدْ صَحِبْنَا رَسُولَ اللَّهِ صلى الله عليه وسلم فَمَا رَأَيْنَاهُ يُصَلِّيهَا، وَلَقَدْ نَهَى عَنْهُمَا، يَعْنِي الرَّكْعَتَيْنِ بَعْدَ الْعَصْرِ.
English translation
Narrated Muawiya:You offer a prayer which I did not see being offered by Allah's Messenger (ﷺ) when we were in his company and he certainly had forbidden it (i.e. two rak`at after the `Asr prayer)
Reference: Sahih al-Bukhari 587, Book of Times of the Prayers. English translation by Dr. Muhammad Muhsin Khan.