يَوْمَ تَرْجُفُ الْأَرْضُ وَالْجِبَالُ وَكَانَتِ الْجِبَالُ كَثِيبًا مَّهِيلًا
Yawma tarjufu al-ardu waaljibalu wakanati aljibalu katheeban maheelan
(On the) Day will quake the earth and the mountains, and will become the mountains a heap of sand pouring down.
on the Day when the earth and the mountains will be convulsed and the mountains will [crumble and] become like a sand-dune on the move!
One Day the earth and the mountains will be in violent commotion. And the mountains will be as a heap of sand poured out and flowing down.
On the day when the earth and the hills rock, and the hills become a heap of running sand.
On the day when the earth and the mountains quake and the mountains become (as) heaps of sand let loose.
On the Day the earth and the mountains will convulse and the mountains will become a heap of sand pouring down.