﴿ قَالَ هَٰذَا رَحْمَةٌۭ مِّن رَّبِّى ۖ فَإِذَا جَآءَ وَعْدُ رَبِّى جَعَلَهُۥ دَكَّآءَ ۖ وَكَانَ وَعْدُ رَبِّى حَقًّۭا ﴾

“Said [the King]: "This is a mercy from my Sustainer! Yet when the time appointed by my Sustainer shall come, He will make this [rampart] level with the ground: and my Sustainer's promise always comes true!"”

(He said: This) wall (is a mercy from my Lord) to you; (but when the promise of my Lord cometh to pass) and Gog and Magog break free, (He will lay it low) He will break it, (for the promise of my Lord) that they will break free (is true) and this will surely take place.