The Messenger of Allah ﷺ saw a person praying after the congregational prayer at dawn was over. The Messenger of Allah ﷺ said: There are two rak'ahs of the dawn prayer (i.e. the prescribed rak'ahs). The man replied: I did not pray the two rak'ahs before the dawn prayer. Hence I offered them now. The Messenger of Allah ﷺ kept silent.  

رَأَى رَسُولُ اللَّهِ ﷺ رَجُلاً يُصَلِّي بَعْدَ صَلاَةِ الصُّبْحِ رَكْعَتَيْنِ فَقَالَ رَسُولُ اللَّهِ ﷺ صَلاَةُ الصُّبْحِ رَكْعَتَانِ فَقَالَ الرَّجُلُ إِنِّي لَمْ أَكُنْ صَلَّيْتُ الرَّكْعَتَيْنِ اللَّتَيْنِ قَبْلَهُمَا فَصَلَّيْتُهُمَا الآنَ فَسَكَتَ رَسُولُ اللَّهِ ﷺ  

The Messenger of Allah ﷺ saw a person praying after the congregational prayer at dawn was over. The Messenger of Allah ﷺ said: There are two rak'ahs of the dawn prayer (i.e. the prescribed rak'ahs). The man replied: I did not pray the two rak'ahs before the dawn prayer. Hence I offered them now. The Messenger of Allah ﷺ kept silent. (Using translation from Abū Dāʾūd 1267)   

رَأَى النَّبِيُّ ﷺ رَجُلًا يُصَلِّي بَعْدَ صَلَاةِ الصُّبْحِ رَكْعَتَيْنِ فَقَالَ رَسُولُ اللهِ ﷺ أَصَلَاةُ الصُّبْحِ مَرَّتَيْنِ؟ فَقَالَ الرَّجُلُ إِنِّي لَمْ أَكُنْ صَلَّيْتُ الرَّكْعَتَيْنِ اللَّتَيْنِ قَبْلَهُمَا فَصَلَّيْتُهُمَا الْآنَ قَالَ فَسَكَتَ رَسُولُ اللهِ ﷺ  

The Messenger of Allah ﷺ saw a person praying after the congregational prayer at dawn was over. The Messenger of Allah ﷺ said: There are two rak'ahs of the dawn prayer (i.e. the prescribed rak'ahs). The man replied: I did not pray the two rak'ahs before the dawn prayer. Hence I offered them now. The Messenger of Allah ﷺ kept silent. (Using translation from Abū Dāʾūd 1267)   

رَأَى رَسُولُ اللَّهِ ﷺ رَجُلًا يُصَلِّي بَعْدَ صَلَاةِ الصُّبْحِ رَكْعَتَيْنِ فَقَالَ رَسُولُ اللَّهِ ﷺ «أَصَلَاةُ الصُّبْحِ مَرَّتَيْنِ؟» فَقَالَ الرَّجُلُ لَمْ أَكُنْ صَلَّيْتُ الرَّكْعَتَيْنِ اللَّتَيْنِ قَبْلَهَا فَصَلَّيْتُهَا الْآنَ قَالَ فَسَكَتَ عَنْهُ رَسُولُ اللَّهِ ﷺ  

[Machine] The Messenger of Allah ﷺ saw a man praying two units of prayer after the Fajr prayer, so the Messenger of Allah ﷺ said, "Did you pray Fajr twice?" The man said, "I didn't pray before it, so I prayed them now." Then the Prophet ﷺ remained silent.  

رَأَى رَسُولُ اللهِ ﷺ رَجُلًا يُصَلِّي بَعْدَ صَلَاةِ الصُّبْحِ رَكْعَتَيْنِ فَقَالَ رَسُولُ اللهِ ﷺ «أَصَلَاةُ الصُّبْحِ مَرَّتَيْنِ؟» فَقَالَ الرَّجُلُ إِنِّي لَمْ أَكُنْ صَلَّيْتُ قَبْلَهَا فَصَلَّيْتُهُمَا الآنَ فَسَكَتَ النَّبِيُّ ﷺ  

" رَأى النَّبىُّ ﷺ يُصَلِّى بَعْدَ صَلَاةِ الصُّبْحِ رَكْعَتَيْن [مَّرتين] (*) فَقَالَ النَّبِىُّ ﷺ : أَصَلَاةَ الصُّبْحِ مَرَّتَينِ؟ فَقَالَ الرجُلُ: إِنَّى لَمْ أَكُنْ صَلَّيْتُ الرَّكْعَتَينِ قَبْلَهُمَا فَصَلَّيْتُهما الآنَ فَسَكَتَ رَسُولُ اللهِ ﷺ ".