2 occurrences in 2 dictionaries
Reference: Jiphthahel
Smith
Jiph'thah-el
(which God opens), The valley of, a valley which served as one of the landmarks for the boundary of both Zebulun,
and Asher.
Dr. Robinson suggests that Jiphthah-el was identical with Jotapata, and that they survive in the modern Jefat, a village in the mountains of Galilee, halfway between the Bay of Accre and the Lake of Gennesareth.