It wasnarrated from Umm Habibah bint Abi Sufyan that the Prophet(ﷺ)said:
"Whoever performs twelve Rak'ah (of Sunnah) during the dayand night, a house will be built for him in Paradise." (AR)
English reference (AR): Vol. 1, Book 5, Hadith 1141 (AR)
Arabic reference (AR): Book 5, Hadith 1195 (AR)