2 Kings 2:19-21

Darby Translation

¹⁹ And the men of the city said to Elisha, Behold now, the situation of the city is good, as my lord sees; but the water is bad, and the land is barren.

²⁰ And he said, Bring me a new cruse, and put salt in it. And they brought it to him.

²¹ And he went forth to the source of the waters, and cast the salt in there, and said, Thus saith Jehovah: I have healed these waters: there shall not be from thence any more death or barrenness.