1 Corinthians 14:11 Therefore if I know not the meaning of the voice, I shall be unto him that speaketh a barbarian, and he that speaketh shall be a barbarian unto me. (KJV ASV DBY WBS NAS)
Colossians 3:11 where there can't be Greek and Jew, circumcision and uncircumcision, barbarian, Scythian, bondservant, freeman; but Christ is all, and in all. (WEB KJV WEY ASV DBY WBS NAS RSV NIV)