Quran 18:83 They ask you about Dhul-Qarnain [Alexander the Great]. Say, I will cite something of his story. We gave him authority in the land and means of accomplishing his goals. So he followed a path until he reached the setting place of the sun. He saw that it set in black, muddy, hot water. Near it he found people.
Evolutionists beware, calling Allah a liar can cost you your head.