[94]They said, "O Dhul-Qarnayn, indeed Gog and Magog are [great] corrupters in the land. So may we assign for you an expenditure that you might make between us and them a barrier?"
[95]He said, "That in which my Lord has established me is better [than what you offer], but assist me with strength; I will make between you and them a dam.
[96]Bring me sheets of iron" - until, when he had leveled [them] between the two mountain walls, he said, "Blow [with bellows]," until when he had made it [like] fire, he said, "Bring me, that I may pour over it molten copper."
[97]So Gog and Magog were unable to pass over it, nor were they able [to effect] in it any penetration.
[98][Dhul-Qarnayn] said, "This is a mercy from my Lord; but when the promise of my Lord comes, He will make it level, and ever is the promise of my Lord true."
[99]And We will leave them that day surging over each other, and [then] the Horn will be blown, and We will assemble them in [one] assembly.
[100]And We will present Hell that Day to the Disbelievers, on display - - Quran:Al-Kahf 18:94:100 (islam)
Chapter: The tribulation of Dajjal, the emergence of 'Esa bin Maryam and the emergence of Gog and Magog
It was narrated from Abu Sa'eed Al-Khudri that the Messenger of Allah (ﷺ) said:
"Gog and Magog people will be set free and they will emerge as Allah says: "swoop(ing) down from every mound."[21:96] They will spread throughout the earth, and the Muslims will flee from them until the remainder of the Muslims are in their cities and fortresses, taking their flocks with them. They will pass by a river and drink from it, until they leave nothing behind, and the last of them will follow in their footsteps and one of them will say: 'There was once water in this place.' They will prevail over the earth, then their leader will say: 'These are the people of the earth, and we have finished them off. Now let us fight the people of heaven!' Then one of them will throw his spear towards the sky, and it will come back down smeared with blood. And they will say: 'We have killed the people of heaven.' While they are like that, Allah will send a worm like the worm that is found in the noses of sheep, which will penetrate their necks and they will die like locusts, one on top of another. In the morning the Muslims will not hear any sound from them, and they will say: 'Who will sell his soul for the sake of Allah and see what they are doing?' A man will go down, having prepared himself to be killed by them, and he will find them dead, so he will call out to them: 'Be of good cheer, for your enemy is dead!' Then the people will come out and let their flocks loose, but they will not have anything to graze on except their flesh, and they will become very fat as if they were grazing on the best vegetation they ever found.'" - Hasan:Ibn Majah:4079 (islam)
[95]And there is prohibition upon [the people of] a city which We have destroyed that they will [ever] return
[96]Until when [the dam of] Gog and Magog has been opened and they, from every elevation, descend
[97]And [when] the true promise has approached; then suddenly the eyes of those who disbelieved will be staring [in horror, while they say], "O woe to us; we had been unmindful of this; rather, we were wrongdoers."
[98]Indeed, you [disbelievers] and what you worship other than Allah are the firewood of Hell. You will be coming to [enter] it. - Quran:Al-Anbya 21:95:98 (islam)
Chapter: Tribulations that will appear
It was narrated that Zainab bint Jahsh said:
“The Messenger of Allah (ﷺ) woke up red in the face and said: ‘La ilaha illallah, woe to the Arabs from an evil that has drawn nigh. Today a hole has been opened in the barrier of Gog and Magog.’ And he gestured to indicate the size of the hole.” Zainab said: “I said: ‘O Messenger of Allah! Will we be destroyed when there are righteous people among us?’ He said: ‘If sin and evil deeds increase.’” - Sahih:Ibn Majah:3953 (islam)
Chapter: The tribulation of Dajjal, the emergence of 'Esa bin Maryam and the emergence of Gog and Magog
It was narrated from Nawwas bin Sam'an that the Messenger of Allah (ﷺ) said:
"The Muslims will use the bows, arrows and shields of Gog and Magog as firewood, for seven years.'" - Sahih:Ibn Majah:4076 (islam)
Narrated Abu Sa`id Al-Khudri:
The Prophet (ﷺ) said, "On the day of Resurrection Allah will say, 'O Adam!' Adam will reply, 'Labbaik our Lord, and Sa`daik ' Then there will be a loud call (saying), Allah orders you to take from among your offspring a mission for the (Hell) Fire.' Adam will say, 'O Lord! Who are the mission for the (Hell) Fire?' Allah will say, 'Out of each thousand, take out 999.' At that time every pregnant female shall drop her load (have a miscarriage) and a child will have grey hair. And you shall see mankind as in a drunken state, yet not drunk, but severe will be the torment of Allah." (22.2) (When the Prophet (ﷺ) mentioned this), the people were so distressed (and afraid) that their faces got changed (in color) whereupon the Prophet (ﷺ) said, "From Gog and Magog nine-hundred ninety-nine will be taken out and one from you. You Muslims (compared to the large number of other people) will be like a black hair on the side of a white ox, or a white hair on the side of a black ox, and I hope that you will be onefourth of the people of Paradise." On that, we said, "Allahu-Akbar!" Then he said, "I hope that you will be) one-third of the people of Paradise." We again said, "Allahu-Akbar!" Then he said, "(I hope that you will be) one-half of the people of Paradise." So we said, Allahu Akbar." - Sahih:Al Bukhari:4741 (islam)