سورة Al-Anbiya 21:96

حَتَّىٰٓ إِذَا فُتِحَتْ يَأْجُوجُ وَمَأْجُوجُ وَهُم مِّن كُلِّ حَدَبٍۢ يَنسِلُونَ ٩٦

until ˹after˺ Gog and Magog have broken loose ˹from the barrier˺, swarming down from every hill