وَفِي رِوَايَةٍ لِمُسْلِمٍ: { وَهِيَ سَاعَةٌ خَفِيفَةٌ } 1.
1 - مسلم (852) (15).
Translation
Narrated [Abu Sa'id al-Khudri (RA)]
Allah's Messenger (ﷺ) said: "Whoever oversleeps and misses the Witr, or forgets it, should pray (when he awakens) in the moming or when he remembers."[Reported by al-Khamsah except an-Nasa'i].