600s BC (decade)
609 BC—King Josiah of Judah dies in the Battle of Megiddo against Pharaoh Necho II of Egypt, who is on his way north to aid the Assyrian state of Ashur-uballit II. Jehoahaz succeeds his father Josiah as King of Judah.  He is quickly deposed by Necho, who puts Jehoahaz's brother Jehoiakim in his place.