Easton's Bible Dictionary (1897)
A town probably near Beth-horon. It derived its name from the daughter of Ephraim (1 Chr. 7:24).
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
UZ'ZEN-SHE'RAH (ear of Sherah), a city of Sherah, the daughter or descendant of Ephraim. 1 Chr 7:24. Probably it was near Beth-boron, and its site may be marked by Beit Sira, 3 miles south-west of the lower Bethhoron.
Hitchcock's Bible Names (1869)
ear of the flesh