68:42

يَوْمَ يُكْشَفُ عَن سَاقٍ وَيُدْعَوْنَ إِلَى السُّجُودِ فَلَا يَسْتَطِيعُونَ

Transliteration:

Yawma yukshafu AAan saqin wayudAAawna ila alssujoodi fala yastateeAAoona

Word by Word:

(The) Day will be uncovered from the shin and they will be called to prostrate, but not they will be able,

Translations:

on the Day when man's very being shall be bared to the bone, and when they [who now deny the truth] shall be called upon to prostrate themselves [before God], and shall be unable to do so:

The Day that the shin shall be laid bare, and they shall be summoned to bow in adoration, but they shall not be able,-

On the day when it befalleth in earnest, and they are ordered to prostrate themselves but are not able,

On the day when thee is a severe affliction, and they are called upon to prostrate themselves, but they are not able --

The Day the shin will be uncovered and they are invited to prostration but the disbelievers will not be able,