Surah Al-Kahf Verse 86 - English Translation by Abdel Haleem
Surah Al-Kahfحَتَّىٰٓ إِذَا بَلَغَ مَغۡرِبَ ٱلشَّمۡسِ وَجَدَهَا تَغۡرُبُ فِي عَيۡنٍ حَمِئَةٖ وَوَجَدَ عِندَهَا قَوۡمٗاۖ قُلۡنَا يَٰذَا ٱلۡقَرۡنَيۡنِ إِمَّآ أَن تُعَذِّبَ وَإِمَّآ أَن تَتَّخِذَ فِيهِمۡ حُسۡنٗا
then, when he came to the setting of the sun, he found it [seemed to be] setting into a muddy spring. Nearby he found some people and We said, ‘Dhu ’l-Qarnayn, you may choose [which of them] to punish or show kindness to.’