King James Version (KJV)
Then shalt thou understand the fear of the LORD, and find the knowledge of God.
Modern English
then you will understand the fear of the LORD and find the knowledge of God.
Hebrew
אָ֣ז תָּ֭בִין יִרְאַ֣ת יְהוָ֑ה וְדַ֖עַת אֱלֹהִ֣ים תִּמְצָֽא׃
ʾaz tabiyn yirʾat yhvah vdaʿat ʾelohiym timṣaʾ