´It was narrated that Abu Dharr said:` "My beloved Prophet advised me to do three things which I will never give up, if Allah wills. He advised me to pray Duha, to pray Witr before sleeping, and to fast three days of each month."
Explanation & Benefits
Hafiz Muhammad Ameen
(1) "Salat al-Duha." The forenoon voluntary prayer, so that a person's day begins with prayer.
(2) "To sleep after performing Witr." So that the Witr prayer is preserved. It is not certain that one will wake up before Fajr, especially for a young student.
(3) "Three fasts." So that the reward of always fasting can be attained. There will be no weakness, and moral, spiritual, and physical excellence will also be achieved.
Source: Sunan Nasa'i: Translation and Benefits by Shaykh Hafiz Muhammad Amin Hafizullah, Page: 2406