"The Messenger of Allah ﷺ did not observe the Duha prayer during travel or at home."  

«مَا صَلَّى رَسُولُ اللَّهِ ﷺ سُبْحَةَ الضُّحَى فِي سَفَرٍ وَلَا حَضَرٍ»  

[Machine] His father saw people praying the Duha prayer, so he said, "Indeed, they are praying a prayer that the Messenger of Allah ﷺ used to pray, and not many of his companions."  

أَنَّ أَبَاهُ رَأَى نَاسًا يُصَلُّونَ صَلَاةَ الضُّحَى فَقَالَ «أَمَا إِنَّهُمْ لَيُصَلُّونَ صَلَاةً مَا صَلَّاهَا رَسُولُ اللَّهِ ﷺ وَلَا عَامَّةُ أَصْحَابِهِ»