69:26

وَلَمْ أَدْرِ مَا حِسَابِيَهْ

Transliteration:

Walam adri ma hisabiyah

Word by Word:

And not I had known what (is) my account.

Translations:

and neither known this my account!

"And that I had never realised how my account (stood)!

And knew not what my reckoning!

And I had not known what my account was!

And had not known what is my account.