كَانُوا۟ قَلِيلًا مِّنَ ٱلَّيْلِ مَا يَهْجَعُونَ
Saheeh International(17) They used to sleep but little of the night,[1538]
English Translation - Rowwad Translation CenterThey used to sleep only a little at night[4],
English Translation - Hilali and Khan17. They used to sleep but little by night [invoking their Lord (Allâh) and praying, with fear and hope].