Ezion-gaber.

Numbers 14:25
Now since the Amalekites and Canaanites are living in the valleys, turn back tomorrow and head for the wilderness along the route to the Red Sea."

Deuteronomy 2:8
So we passed by our brothers, the descendants of Esau, who live in Seir. We turned away from the Arabah road, which comes up from Elath and Ezion-geber, and traveled along the road of the Wilderness of Moab.

1 Kings 9:26
King Solomon also assembled a fleet of ships at Ezion-geber, which is near Eloth in Edom, on the shore of the Red Sea.

1 Kings 22:48
Jehoshaphat built ships of Tarshish to go to Ophir for gold, but they never set sail, because they were wrecked at Ezion-geber.

2 Chronicles 20:36
They agreed to make ships to go to Tarshish, and these were built in Ezion-geber.