#Allah proves that he is far from being omniscient

Until he reached the setting point of the sun, which appeared to him to be setting in a spring of murky water, where he found some people. We said, “O Dhul-Qarnain! Either punish them or treat them kindly.” He responded, “Whoever does wrong will be punished by us, then will be returned to their Lord, Who will punish them with a horrible torment.