The Holy Quran 21:96 — Surah Al-Anbya

Arabic text

حَتَّىٰٓ إِذَا فُتِحَتْ يَأْجُوجُ وَمَأْجُوجُ وَهُم مِّن كُلِّ حَدَبٍ يَنسِلُونَ

Translation

...until the time arrives (just before the Day of Qiyaamah) when Ya'jooj and Ma'jooj will be released (from behind the wall that Dhul Qarnayn built) and they will scurry down every hill.

Tafsir (excerpt) — Tafsir Usmani

The emergence of Yajuj and Majuj: that is, near the Day of Resurrection, after the descent of Isa ﵇, the army of Yajuj and Majuj will break through the barrier of Dhu al-Qarnayn and pour forth. Because of their great numbers and crowding they will cover every height and hollow; wherever one looks, only their throng will be seen.

Preview. The full text opens with JavaScript enabled.