[Machine] Indeed, you used to perform a prayer. We have accompanied the Messenger of Allah ﷺ and we did not see him perform it. He had prohibited it, meaning the two units of prayer after the afternoon prayer.
إِنَّكُمْ لَتُصَلُّونَ صَلَاةً لَقَدْ صَحِبْنَا رَسُولَ اللهِ ﷺ فَمَا رَأَيْنَاهُ يُصَلِّيهَا وَلَقَدْ نَهَى عَنْهَا يَعْنِي الرَّكْعَتَيْنِ بَعْدَ الْعَصْرِ
You offer a prayer which I did not see being offered by Messenger of Allah ﷺ when we were in his company and he certainly had forbidden it (i.e. two rakʿat after the ʿAsr prayer).
إِنَّكُمْ لَتُصَلُّونَ صَلاَةً لَقَدْ صَحِبْنَا رَسُولَ اللَّهِ ﷺ فَمَا رَأَيْنَاهُ يُصَلِّيهَا وَلَقَدْ نَهَى عَنْهُمَا يَعْنِي الرَّكْعَتَيْنِ بَعْدَ الْعَصْرِ
Muawiya said (to the people), "You offer a prayer which we, who were the companions of the Prophet ﷺ never saw the Prophet ﷺ offering, and he forbade its offering," i.e. the two rakʿat after the compulsory ʿAsr prayer.
إِنَّكُمْ لَتُصَلُّونَ صَلاَةً لَقَدْ صَحِبْنَا النَّبِيَّ ﷺ فَمَا رَأَيْنَاهُ يُصَلِّيهَا وَلَقَدْ نَهَى عَنْهُمَا يَعْنِي الرَّكْعَتَيْنِ بَعْدَ الْعَصْرِ
You offer a prayer which I did not see being offered by Messenger of Allah ﷺ when we were in his company and he certainly had forbidden it (i.e. two rakʿat after the ʿAsr prayer). (Using translation from Bukhārī 587)
إِنَّكُمْ لَتُصَلُّونَ صَلَاةً لَقَدْ صَحِبْنَا رَسُولَ اللهِ ﷺ فَمَا رَأَيْنَاهُ يُصَلِّيهَا وَلَقَدْ نَهَى عَنْهُمَا يَعْنِي الرَّكْعَتَيْنِ بَعْدَ الْعَصْرِ