اقرأ سُورَةُ الكَهۡفِ 18:97: "فَمَا اسْطَاعُوا أَنْ يَظْهَرُوهُ وَمَا اسْتَطَاعُوا لَهُ نَقْبًا..." النص العربي الكامل والترجمة الإنجليزية ومنشئ الصور.
فَمَا اسْطَاعُوا أَنْ يَظْهَرُوهُ وَمَا اسْتَطَاعُوا لَهُ نَقْبًا
And thus [the rampart was built, and] their enemies were unable to scale it, and neither were they able to pierce it.