“The sons of Elpaal were Eber, Misham, and Shemed, who built Ono and Lod with its towns.”
The Benjaminite Elpaal had 3 sons. This (1) Eber is not to be confused with the son of Shem, the father of the Hebrews. (2) Misham and (3) Shemed only appear here. Supposedly these 3 men build the cities of Ono, about 30 miles northwest of Jerusalem in the plain of Ono, and Lod, which may be the same as Lydda, near Joppa.
Eugene Finnegan Bible Project 