2 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
2:21And 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.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.