كَانُوا۟ قَلِيلًا مِّنَ ٱلَّيْلِ مَا يَهْجَعُونَ
They used to sleep but little of the night,
Roots in this verse: ك و ن (kwn), ق ل ل (qll), ل ي ل (lyl), ه ج ع (hjE)