وَتَرَى الْجِبَالَ تَحْسَبُهَا جَامِدَةً وَّهِيَ تَمُرُّ مَرَّ السَّحَابِۗ صُنْعَ اللّٰهِ الَّذِيْٓ اَتْقَنَ كُلَّ شَيْءٍۗ اِنَّهٗ خَبِيْرٌ ۢبِمَا تَفْعَلُوْنَ ( النمل: ٨٨ )
Wa taral jibaala tahsabuhaa jaamidatanw wa hiya tamurru marras sahaab; sun'al laahil lazeee atqana kulla shai'; innahoo khabeerum bimaa taf'aloon (an-Naml 27:88)
Sahih International:
And you see the mountains, thinking them motionless, while they will pass as the passing of clouds. [It is] the work of Allah, who perfected all things. Indeed, He is Aware of that which you do. (An-Naml [27] : 88)
1 Mufti Taqi Usmani
And you see the mountains (at present) supposing them as fixed (forever), while (on that Day) they will fly like the flight of clouds - an act of Allah who has perfected every thing. Surely, He is All-Aware of what you do.