101:10

وَمَا أَدْرَاكَ مَا هِيَهْ

Transliteration:

Wama adraka ma hiyah

Word by Word:

And what will make you know what it is?

Translations:

And what could make thee conceive what that [abyss] will be?

And what will explain to thee what this is?

Ah, what will convey unto thee what she is! -

And what will make thee know what that is?

And what can make you know what that is?