つゆ らず
tsuyu shirazu

Adverb
Expression

1. not knowing at all (that); without the slightest idea (that); completely unaware (that)

まさかそのような窮地 きゅうち たされているとは らず。
masaka sono yōna kyūchini tatasarete irutowa roshirazu.
Good grief! I had no idea you had been placed in such a tight spot.
Other forms: