The noble wife of the Prophet Muhammad (peace be upon him), Sayyidah Umm Habibah (may Allah be pleased with her), narrates from the Messenger of Allah (peace be upon him) that he said: "Whoever performs twelve units (rak‘ahs) of voluntary prayer in a day, Allah will build a house for him in Paradise. Four rak‘ahs before Zuhr, two rak‘ahs after Zuhr, two rak‘ahs before Asr, two rak‘ahs after Maghrib, and two rak‘ahs before the morning (Fajr) prayer."