그 일에

for that matter or job

→ 그
phrase Rare #19,982
for that matter or job 그 일 can mean “that matter,” “that task,” or “that job,” depending on context. 에 marks the relationship to it; the full phrase’s translation depends on what follows.
KO: 그 일에 관심이 있어요.
EN: I'm interested in that matter.

당신 이야말로 그 일에 적임자 죠

You're the perfect person for the job.

— 오펜하이머 (2023)