90:12

وَمَا أَدْرَاكَ مَا الْعَقَبَةُ

Transliteration:

Wama adraka ma alAAaqabatu

Word by Word:

And what can make you know what the steep path (is)?

Translations:

And what could make thee conceive what it is, that steep uphill road?

And what will explain to thee the path that is steep?-

Ah, what will convey unto thee what the Ascent is! -

And what will make thee comprehend what the uphill road is?

And what can make you know what is [breaking through] the difficult pass?