'Valley' in the Bible

Then they said to Elisha, “Behold now, there are among your servants fifty strong men; please let them go and search for your master. It may be that the Spirit of the Lord has taken him up and cast him on some mountain or into some valley.” And he said, “You shall not send anyone.”

from the Jordan eastward, all the land of Gilead, the Gadites and the Reubenites and the Manassites, from Aroer, which is by the Arnon River, even Gilead and Bashan.

Amaziah killed 10,000 [men] of Edom in the Valley of Salt, and took Sela (rock) by war, and renamed it Joktheel, to this day.

Where are the gods of Hamath and Arpad [in Aram]? Where are the gods of Sepharvaim, Hena, and Ivvah [in the valley of the Euphrates]? Have they rescued Samaria (Israel’s capital) from my hand?

Josiah also defiled Topheth, which is in the Valley of Ben-hinnom (son of Hinnom), so that no man could make his son or his daughter pass through the fire [as a burnt offering] for Molech.