وَأَمّا مَن آمَنَ وَعَمِلَ صالِحًا فَلَهُ جَزاءً الحُسنىٰ ۖ وَسَنَقولُ لَهُ مِن أَمرِنا يُسرًا

But as for one who believes and does righteousness, he will have a reward of Paradise, and we will speak to him from our command with ease."

ثُمَّ أَتبَعَ سَبَبًا

Then he followed a way

حَتّىٰ إِذا بَلَغَ مَطلِعَ الشَّمسِ وَجَدَها تَطلُعُ عَلىٰ قَومٍ لَم نَجعَل لَهُم مِن دونِها سِترًا

Until, when he came to the rising of the sun, he found it rising on a people for whom We had not made against it any shield.

كَذٰلِكَ وَقَد أَحَطنا بِما لَدَيهِ خُبرًا

Thus. And We had encompassed [all] that he had in knowledge.

ثُمَّ أَتبَعَ سَبَبًا

Then he followed a way

قالوا يا ذَا القَرنَينِ إِنَّ يَأجوجَ وَمَأجوجَ مُفسِدونَ فِي الأَرضِ فَهَل نَجعَلُ لَكَ خَرجًا عَلىٰ أَن تَجعَلَ بَينَنا وَبَينَهُم سَدًّا

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?"

قالَ ما مَكَّنّي فيهِ رَبّي خَيرٌ فَأَعينوني بِقُوَّةٍ أَجعَل بَينَكُم وَبَينَهُم رَدمًا

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.

آتوني زُبَرَ الحَديدِ ۖ حَتّىٰ إِذا ساوىٰ بَينَ الصَّدَفَينِ قالَ انفُخوا ۖ حَتّىٰ إِذا جَعَلَهُ نارًا قالَ آتوني أُفرِغ عَلَيهِ قِطرًا

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."

فَمَا اسطاعوا أَن يَظهَروهُ وَمَا استَطاعوا لَهُ نَقبًا

So Gog and Magog were unable to pass over it, nor were they able [to effect] in it any penetration.

قالَ هـٰذا رَحمَةٌ مِن رَبّي ۖ فَإِذا جاءَ وَعدُ رَبّي جَعَلَهُ دَكّاءَ ۖ وَكانَ وَعدُ رَبّي حَقًّا

[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."