(mountain side ), one of the landmarks on the north border of the land of Israel, as Promised by Moses, (Numbers 34:8) and as restored by Ezekiel. (Ezekiel 47:15) A place named Sudud exists to the east of the northern extremity of the chain of Anti-Libanus, about fifty miles east-northeast of Baalbec . This may be identical with Zedad.
These files are public domain.
Smith, William, Dr. "Entry for 'Ze’dad'". "Smith's Bible Dictionary".