Al-Kahf 83

وَيَسْـَٔلُونَكَ عَن ذِى ٱلْقَرْنَيْنِ قُلْ سَأَتْلُوا۟ عَلَيْكُم مِّنْهُ ذِكْرًا ﴿٨٣﴾

Wayasaloonaka AAan thee alqarnayni qul saatloo AAalaykum minhu thikran

And they ask you about Dhul-Qarnain. Say: "I shall recite to you something of his story." The Noble Quran