|Easton's Bible Dictionary|
Multitude, a name figuratively assigned to the place in which the slaughter and burial of the forces of Gog were to take place (Ezek. 39:16).
Int. Standard Bible Encyclopedia
ha-mo'-na (hamonah): The name of a city which stood apparently near HAMON-GOG (which see) (Ezekiel 39:16).
Hamonah (1 Occurrence)
Ezekiel 39:16 Hamonah shall also be the name of a city. Thus shall they cleanse the land. (WEB KJV JPS ASV DBY WBS NAS NIV)