2 Kings 2:20
And he said, Bring me a new cruse, and put salt in it. And they brought it to him.
Judges 9:45
And Abim'elech fought against the city all that day; he took the city, and killed the people that were in it; and he razed the city and sowed it with salt.
Ezekiel 47:11
But its marshes and its pools shall not be healed; they shall be given up to salt.
Zephaniah 2:9
Therefore, as I live, saith Jehovah of hosts, the God of Israel, Moab shall certainly be as Sodom, and the children of Ammon as Gomorrah, a possession of nettles, and salt-pits, and a perpetual desolation; the remnant of my people shall spoil them, and the residue of my nation shall possess them.