Sunan An-Nasa'i
Hadith #1801
It was narrated from Umm Habibah that:The Messenger of Allah (ﷺ) said: ""Twelve rak'ahs, whoever prays them Allah will build for him a house in Paradise: four rak'ahs before Zuhr and two rak'ahs after Zuhr, two rak'ahs before Asr, two rak'ahs after Maghrib and two rak'ahs before Subh prayer