It wasnarrated that 'Aishah said:
"The Messenger of Allah (ﷺ)said:'Whoever persists in performing twelve Rak'ah from the Sunnah, ahouse will be built for him in Paradise: four before the Zuhr, twoRak'ah after Zuhr, two Rak'ah after Maghrib, two Rak'ah afterthe'Isha' and two Rak'ah before Fajr.'" (ES)
English reference (ES): Vol. 1, Book 5, Hadith 1140 (ES)
Arabic reference (ES): Book 5, Hadith 1194 (ES)