Against  Egypt ,  against  the  army  of Pharaoh  Necho  king  of  Egypt ,  which  was  by  the  river  Euphrates  in  Carchemish ,  which  Nebuchadnezzar  king  of  Babylon  smote  in the  fourth  year  of  Jehoiakim  the  son  of  Josiah  king  of  Judah .