69:16

وَانشَقَّتِ السَّمَاءُ فَهِيَ يَوْمَئِذٍ وَاهِيَةٌ

Transliteration:

Wainshaqqati alssamao fahiya yawma-ithin wahiyatun

Word by Word:

And will split the heaven, so it (is on) that Day frail.

Translations:

and the sky will be rent asunder - for, frail will it have become on that Day - ;

And the sky will be rent asunder, for it will that Day be flimsy,

And the heaven will split asunder, for that day it will be frail.

And the heaven will be cleft asunder; so that day it will be frail,

And the heaven will split [open], for that Day it is infirm.