Quran 51:17
كَانُوا قَلِيلًا مِنَ اللَّيْلِ مَا يَهْجَعُونَ
They slept little in the night,
They used to sleep a little during the night,
They used to sleep only a little during the night.
Little of the night would they slumber,
They used to little of the night [what] sleep.
Little of the night they were wont to slumber.
They used to sleep but little by night [invoking their Lord (Allah) and praying, with fear and hope].
they used to sleep but little by night,
They slept very little during the night
They used to sleep but little in the night.
They used to sleep but little of the night,
They slept but a little at night,
They used to sleep but little of the night,
They used to sleep a little at night.
sleeping little in the night-time,
They were in the habit of sleeping but little by night,