KJV - And he said unto them, How is it that ye sought me? wist ye not that I must be about my Father's business?

ASV - And he said unto them, How is it that ye sought me? knew ye not that I must be in my Father's house?

BBE - And he said to them, Why were you looking for me? was it not clear to you that my right place was in my Father's house?

WEB - He said to them, "Why were you looking for me? Didn't you know that I must be in my Father's house?"

YLT - And he said unto them, `Why `is it' that ye were seeking me? did ye not know that in the things of my Father it behoveth me to be?'

Notes