This idiom means “Better to ask the way then to go astray”.
Literal Translation / Meaning: Even if its known way, ask how to then go.
Use (사용시기) When task at hand is important, or when someone is thinking of a thing as a piece which might not really be the case. Then when you want to ask that person to proceed with Caution taking everything in account, you can use this proverb.
아는 길도 물어가라
Vocabulary (어휘) + Grammar (문법)
아는 : Known
길도: Way too (도 has meaning as even/too)
물어가라 : Ask and then go ( 묻다 + 가다 )
같은 문법로 만든 다른 문장
가는 길이라도 주심해서 가야지. 이상한 사람을 만나면 어떡해.