Dhul-Qarnayn is a figure mentioned in the Quran, specifically in Surah Al-Kahf. He is often described as a great ruler or king who traveled extensively and was known for his just governance. The name "Dhul-Qarnayn" translates to "the Two-Horned One," which some interpretations suggest may refer to his power or the two directions of his journeys. In the Quran, Dhul-Qarnayn encounters various peoples and challenges during his travels. One notable story involves his construction of a barrier to protect a community from the destructive tribes of Gog and Magog. His character is often associated with wisdom, strength, and a commitment to justice.