Thereupon an earthquake overtook them: and then they lay lifeless, in their very homes, on the ground -

But the earthquake took them unawares, and they lay prostrate in their homes before the morning!

So the earthquake seized them and morning found them prostrate in their dwelling-place.

So the earthquake overtook them, and they were motionless bodies in their abode --

So the earthquake seized them, and they became within their home [corpses] fallen prone.