Schaff's Bible Dictionary
HA'DAD - RIM'MON, a place probably named from two Syrian idols, Hadad, the sun-god, and Rimmon. It was in the valley of Megiddo, Zech 12:11, and the scene of a great lamentation over the death of Josiah. 2 Kgs 23:29; 2 Chr 35:20-25. It is identified by Van de Velde with Rummaneh, 4 miles south of Lejun. Conder favors this.