NET

21 He went out to the spring and threw the salt in. Then he said, “This is what the Lord has said, ‘I have purified this water. It will no longer cause death or fail to produce crops.’”

Darby

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.

KJV

21 And he went forth unto the spring of the waters, and cast the salt in there, and said, Thus saith the LORD, I have healed these waters; there shall not be from thence any more death or barren [land].