Luke 14:34
"Salt is good: but if even the salt has become tasteless, what will you use to season it?
Matthew 5:13
"*You* are the salt of the earth; but if salt has become tasteless, in what way can it regain its saltness? It is no longer good for anything but to be thrown away and trodden on by the passers by.
Mark 9:49-50
Every one, however, will be salted with fire.
Colossians 4:6
Let your language be always seasoned with the salt of grace, so that you may know how to give every man a fitting answer.
Hebrews 2:4-8
while God corroborated their testimony by signs and marvels and various miracles, and by gifts of the Holy Spirit distributed in accordance with His own will.