듣자 하니

I hear that

→ 듣다
phrase Uncommon #14,589
I hear that Introduces information the speaker has heard, often with a sense of “apparently” or “from what I hear.”
KO: 듣자 하니 그 식당이 새로 문을 열었대요.
EN: I hear that the restaurant has just opened.

듣자 하니 오르크의 첩자 라던데?

I heard you're an Orc spy?

— 반지의 제왕: 두 개의 탑 (2002)