Easton's Bible Dictionary (1897)
Exchange, a city on the north border of Naphtali (Josh. 19:33).
Smith's Bible Dictionary (1863)
(exchange), the place from which the boundary of the tribe of Naphtali started.
Hastings' Dictionary of the Bible (1898) & Schaff's Bible Dictionary
HE'LEPH (exchange), a place on the borders of Naphtali, Josh 19:33, and which Van de Velde proposes to identify with Beitlif; Clark, with the "white promontory" south of Tyre; but these are conjectural.
Hitchcock's Bible Names (1869)
changing; passing over