'Salt' in the Bible

He said, “Bring me a new jar, and put salt in it.” So they brought it to him.

Then Elisha went to the spring of water and threw the salt in it and said, “Thus says the Lord: ‘I [not the salt] have purified and healed these waters; there shall no longer be death or barrenness because of it.’”

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.