|Easton's Bible Dictionary|
Fatness, a town in the south of Judah (Joshua 15:27).
Int. Standard Bible Encyclopedia
hesh'-mon (cheshmon): A place on the border of Judah toward Edom (Joshua 15:27). This may have been the original home of the Hasmoneans.
Heshmon (1 Occurrence)
Joshua 15:27 Hazar Gaddah, Heshmon, Beth Pelet, (WEB KJV JPS ASV BBE DBY WBS YLT NAS RSV NIV)