إِنَّ في ذٰلِكَ لَذِكرىٰ لِمَن كانَ لَهُ قَلبٌ أَو أَلقَى السَّمعَ وَهُوَ شَهيدٌ

In this, there is a lesson for whoever has a heart, who listens attentively and bears witness.