ur-na'-hash, ir-na'-hash (`ir nachash): A town of Judah of which Tehinnah is called the "father," probably meaning "founder" (1Ch 4:12). English Versions of the Bible margin suggests the translation "city of Nahash."
The International Standard Bible Encyclopedia
Ir-Nahash
The International Standard Bible Encyclopedia, James Orr (1915). Public domain, from the CrossWire SWORD module.