وَمِنَ اللَّيْلِ فَاسْجُدْ لَهُ وَسَبِّحْهُ لَيْلًا طَوِيلًا
And during part of the night adore Him, and give glory to Him (a) long (part of the) night.
And part of the night, prostrate thyself to Him; and glorify Him a long night through.
And worship Him (a portion) of the night. And glorify Him through the livelong night.