(66) باب ثَوَابِ مَنْ صَلَّى فِي الْيَوْمِ وَاللَّيْلَةِ ثِنْتَىْ عَشْرَةَ رَكْعَةً سِوَى الْمَكْتُوبَةِ وَذِكْرِ اخْتِلاَفِ النَّاقِلِينَ فِيهِ لِخَبَرِ أُمِّ حَبِيبَةَ فِي ذَلِكَ وَالاِخْتِلاَفِ عَلَى عَطَاءٍ
It was narrated from Aishah that:
The Messenger of Allah (ﷺ) said: "Whoever persists in praying twelve rak'ahs each day and night, Allah, the Mighty and Sublime, will build for him a house in Paradise: Four before Zuhr and two after Zuhr, two rak'ahs after Maghrib, two rak'ahs after Isha' and two rak'ahs of Fajr."
Reference: Sunan an-Nasa'i 1795
In-book reference: Book 20, Hadith 198
English translation: Vol. 2, Book 20, Hadith 1796