[Machine] The Messenger of Allah ﷺ did not pray these two prayers with me except once. He entered one day after 'Asr prayer and prayed two units. So I said, "O Messenger of Allah, what is this prayer that you did not used to pray?" Then, a prayer after 'Asr was revealed. He said: "No, but these two units I used to pray after Dhuhr, but I was occupied from them, so I made up for them."
مَا صَلَّاهُمَا رَسُولُ اللهِ ﷺ عِنْدِي إِلَّا مَرَّةً دَخَلَ يَوْمًا بَعْدَ الْعَصْرِ فَصَلَّى رَكْعَتَيْنِ فَقُلْتُ يَا رَسُولَ اللهِ مَا هَذِهِ الصَّلَاةُ مَا كُنْتَ تُصَلِّيهَا فَنَزَلَتْ صَلَاةٌ بَعْدَ الْعَصْرِ قَالَ «لَا وَلَكِنْ رَكْعَتَيْنِ كُنْتُ أُصَلِّيهُمَا بَعْدَ الظُّهْرِ فَشُغِلْتُ عَنْهُمَا فَتَدَارَكْتُهُمَا»