pray Qiyam al-layl

Qiyam al-layl and Witr Salah

Abu Umamah al-Bahili [ra] narrated that Allah’s Messenger [saw] said: “You should pray Qiyam al-layl, because it was a habit of the sincere before you came. It is a way to come closer to your Lord, a compensation for sins and a barrier against sin [sinful behaviour].”
[at-Tirmidhi]