행운을 빌어요! [ haeng-un-eul bee-ro-yo. ] 행운 : Luck 빌어요 : Wish. :)

Ww don’t really say that. Hmm.. So in this context - “I am going to a job interview soon!” - “good luck!” We would say, “잘 하고 와요” which means “Do well and come (back)” Or “잘 할 거예요.” Which means “you will do well.”