رِيَاضُ الصَّالِحِينَ
Riyad as-Salihin 1142
The Book of Virtues
Merit of the (Optional) Duha (Forenoon) Prayer
وَعَنْ أم هانئ فاختة بنت أَبِي طَالِبٍ رَضِيَ اللَّه عَنْهَا قالتْ: ذهبتُ إِلى رسولِ اللَّه صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَامَ الْفَتْحِ فَوَجَدْتُهُ يَغْتَسِلُ فَلَمَّا فَرَغَ مِنْ غُسْلِهِ صَلَّى ثمان ركعات، وَذَلِكَ ضُحًى" ((مُتَّفَقٌ عَلَيْهِ وهذا مختصر لفظ إحدى روايات مُسْلِم))
Umm Hani, daughter of Abu Talib (May Allah be pleased with her) reported: I went to the Messenger of Allah (ﷺ) on the day of the conquest of Makkah. He was taking a bath at that time. When he finished the bath, he performed eight Rak'ah (of optional) prayers. This was during the Duha (forenoon). [Al-Bukhari and Muslim].
Riyad as-Salihin, 1142