(Greek form of Zadok, just).
• Zadok the ancestor of Ezra. 2 Esd. 1:1; comp. (Ezra 7:2)
• A descendant of Zerubbabel in the genealogy of Jesus Christ. (Matthew 1:14) (B.C. about 280.)
or Zadok, just; righteous ...
Hitchcock's Bible Names Dictionary
Just, mentioned in the genealogy of our Lord (Matt. 1:14). ...
Easton's Bible Dictionary