وَٱلَّذِينَ يَبِيتُونَ لِرَبِّهِمْ سُجَّدًا وَقِيَٰمًا
41:39; 73:21.
Commentary:
History bears witness to the fact that early Muslims, even in the field of battle, while they had actually remained engaged all day long in fighting, spent their nights in prayer and the remembrance of God.
41:39; 73:21.