Only Um Hani narrated to me that she had seen the Prophet ﷺ offering the Duha prayer. She said, "On the day of the conquest of Mecca, the Prophet ﷺ entered my house, took a bath and offered eight rakʿat (of Duha prayers. I had never seen the Prophet ﷺ offering such a light prayer but he performed bowing and prostrations perfectly .  

أَنَّهُ رَأَى النَّبِيَّ ﷺ يُصَلِّي الضُّحَى غَيْرَ أُمِّ هَانِئٍ فَإِنَّهَا قَالَتْ إِنَّ النَّبِيَّ ﷺ دَخَلَ بَيْتَهَا يَوْمَ فَتْحِ مَكَّةَ فَاغْتَسَلَ وَصَلَّى ثَمَانِيَ رَكَعَاتٍ فَلَمْ أَرَ صَلاَةً قَطُّ أَخَفَّ مِنْهَا غَيْرَ أَنَّهُ يُتِمُّ الرُّكُوعَ وَالسُّجُودَ  

None informed us that he saw the Prophet ﷺ offering the Duha (i.e. forenoon) prayer, except Um Hani who mentioned that the Prophet ﷺ took a bath in her house on the day of the Conquest (of Mecca) and then offered an eight rakʿat prayer. She added, "I never saw the Prophet ﷺ offering a lighter prayer than that prayer, but he was performing perfect bowing and prostrations."  

أَنَّهُ رَأَى النَّبِيَّ ﷺ يُصَلِّي الضُّحَى غَيْرَ أُمِّ هَانِئٍ فَإِنَّهَا ذَكَرَتْ أَنَّهُ يَوْمَ فَتْحِ مَكَّةَ اغْتَسَلَ فِي بَيْتِهَا ثُمَّ صَلَّى ثَمَانِيَ رَكَعَاتٍ قَالَتْ لَمْ أَرَهُ صَلَّى صَلاَةً أَخَفَّ مِنْهَا غَيْرَ أَنَّهُ يُتِمُّ الرُّكُوعَ وَالسُّجُودَ  

No one has ever narrated to me that he saw the Messenger of Allah ﷺ observing the forenoon prayer, except Umm Hani. She, however, narrated that the Messenger of Allah ﷺ entered her house on the day of the Conquest of Mecca and prayed eight rak'ahs (adding): I never saw a shorter prayer than it except that he performed the bowing and prostration completely. But (one of the narrators) Ibn Bashshar in his narration made no mention of the word:" Never".  

مَا أَخْبَرَنِي أَحَدٌ أَنَّهُ رَأَى النَّبِيَّ ﷺ يُصَلِّي الضُّحَى إِلاَّ أُمُّ هَانِئٍ فَإِنَّهَا حَدَّثَتْ أَنَّ النَّبِيَّ ﷺ دَخَلَ بَيْتَهَا يَوْمَ فَتْحِ مَكَّةَ فَصَلَّى ثَمَانِيَ رَكَعَاتٍ مَا رَأَيْتُهُ صَلَّى صَلاَةً قَطُّ أَخَفَّ مِنْهَا غَيْرَ أَنَّهُ كَانَ يُتِمُّ الرُّكُوعَ وَالسُّجُودَ وَلَمْ يَذْكُرِ ابْنُ بَشَّارٍ فِي حَدِيثِهِ قَوْلَهُ قَطُّ  

"No one informed that they saw Messenger of Allah praying Ad-Duha except Umm Hani. She narrated that Messenger of Allah entered her house on the Day of the Conquest of Makkah. He performed Ghusl and performed eight voluntary Rak'ah such that she had not ever seen him pray any Salat lighter than them, but that he completed the bowing and prostrations."  

أَنَّهُ رَأَى النَّبِيَّ ﷺ يُصَلِّي الضُّحَى إِلاَّ أُمُّ هَانِئٍ فَإِنَّهَا حَدَّثَتْ أَنَّ رَسُولَ اللَّهِ ﷺ دَخَلَ بَيْتَهَا يَوْمَ فَتْحِ مَكَّةَ فَاغْتَسَلَ فَسَبَّحَ ثَمَانَ رَكَعَاتٍ مَا رَأَيْتُهُ صَلَّى صَلاَةً قَطُّ أَخَفَّ مِنْهَا غَيْرَ أَنَّهُ كَانَ يُتِمُّ الرُّكُوعَ وَالسُّجُودَ  

"No one informed that they saw Messenger of Allah praying Ad-Duha except Umm Hani. She narrated that Messenger of Allah entered her house on the Day of the Conquest of Makkah. He performed Ghusl and performed eight voluntary Rak'ah such that she had not ever seen him pray any Salat lighter than them, but that he completed the bowing and prostrations." (Using translation from Tirmidhī 474)   

أَنَّهُ رَأَى النَّبِيَّ ﷺ يُصَلِّي الضُّحَى غَيْرَ أُمِّ هَانِئٍ فَإِنَّهَا حَدَّثَتْ أَنَّ النَّبِيَّ ﷺ دَخَلَ بَيْتَهَا يَوْمَ فَتْحِ مَكَّةَ فَاغْتَسَلَ وَصَلَّى ثَمَانِيَ رَكَعَاتٍ مَا رَأَتْهُ صَلَّى صَلَاةً قَطُّ أَخَفَّ مِنْهَا غَيْرَ أَنَّهُ كَانَ يُتِمُّ الرُّكُوعَ وَالسُّجُودَ  

None informed us that he saw the Prophet ﷺ offering the Duha (i.e. forenoon) prayer, except Um Hani who mentioned that the Prophet ﷺ took a bath in her house on the day of the Conquest (of Mecca) and then offered an eight rakʿat prayer. She added, "I never saw the Prophet ﷺ offering a lighter prayer than that prayer, but he was performing perfect bowing and prostrations." (Using translation from Bukhārī 4292)  

أَنَّهُ رَأَى النَّبِيَّ ﷺ يُصَلِّي الضُّحَى غَيْرُ أُمِّ هَانِئٍ فَإِنَّهَا ذَكَرَتْ أَنَّهُ «يَوْمَ فَتْحِ مَكَّةَ اغْتَسَلَ فِي بَيْتِهَا ثُمَّ صَلَّى ثَمَانَ رَكَعَاتٍ» قَالَتْ وَلَمْ أَرَهُ صَلَّى صَلَاةً أَخَفَّ مِنْهَا غَيْرَ أَنَّهُ يُتِمُّ الرُّكُوعَ وَالسُّجُودَ