Smith's Bible Dictionary (1863)
(flint), a fortified town in the allotment of Naphtali, (Joshua 19:35) only, probably in the neighborhood of the southwest side of the Lake of Gennesareth.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
ZER (flint), a place in Naphtali; probably near the Lake of Gennesaret. Josh 19:35.
Hitchcock's Bible Names (1869)
perplexity