Concerning Kedar, and concerning the kingdoms of Hazor, which Nebuchadrezzar king of Babylon shall smite, thus saith the LORD; Arise ye, go up to Kedar, and spoil the men of the east. Concerning Kedar, and Concerning the Kingdoms of Hazor - This is the title of another new prophecy.
Kedar was the name of one of the sons of Ishmael (Genesis 25:13) who settled in Arabia, and who gave name to a powerful tribe of Arabs who used to traffic with the Tyrians in cattle. It appears from this prophecy that Nebuchadnezzar got a commission to go against and reduce them to great misery.