Anbasa bin Abu Sufyan, on the authority of his sister, Sayyida Umm Habiba (may Allah be pleased with her), narrates the saying of the Prophet Muhammad (peace be upon him): "Whoever performs twelve (nafl) rak'ahs daily, Allah Almighty 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 Fajr."