Dr. Mustafa Khattab, the Clear Quran - Surah Al-Insan, ayah 26

Translation of Surah Al-Insan, ayah 26 (76:26)

وَمِنَ ٱلَّيۡلِ فَٱسۡجُدۡ لَهُۥ وَسَبِّحۡهُ لَيۡلٗا طَوِيلًا ٢٦
and prostrate before Him during part of the night,1 and glorify Him long at night.2 

Foot notes

222774

This verse refers to the five daily prayers: the dawn prayer, then noon and afternoon prayers, then sunset and late evening prayers, respectively.

222775

Extra prayers offered at night. See 73:20.