'Way of the Sea' in the Bible

After this, they traveled from Mount Hor along the caravan route by way of the Sea of Reeds and went around the land of Edom. But when the people got impatient because it was a long route,

But there will be no gloom for her who was in distress. Formerly, he brought contempt to the region of Zebulun and the region of Naphtali, but in the future he will have made glorious the way of the sea, the territory beyond the Jordan Galilee of the nations.