(30) باب وَقْتِ الْوِتْرِ
It was narrated that Ibn 'Umar said:
"Whoever prays during the night, let him make the last of his prayers at night witr, because the Messenger of Allah (ﷺ) used to enjoin that." (FR)
Reference (FR): Sunan an-Nasa'i 1682 (FR)
In-book reference (FR): Book 20, Hadith 85 (FR)
English translation (FR): Vol. 2, Book 20, Hadith 1683 (FR)