Matthew 5:13
Ye are the salt of the earth, but if the salt has lost its savour, with what shall it be salted? From then on it is good for nothing, but to be cast out and to be trodden under foot of men.
Leviticus 2:13
And every offering of thy present shalt thou season with salt, and thou shalt never allow the salt of the covenant of thy God to be lacking from thy present; with all thine offerings thou shalt offer salt.
Luke 14:34-35
Salt is good; but if the salt has lost its savour, with what shall it be seasoned?
Colossians 4:6
Let your word be always with grace, seasoned with salt, that ye may know how ye ought to answer each one.
Mark 9:49-50
For every one shall be salted with fire, and every sacrifice shall be salted with salt.
Hebrews 6:4-6
For it is impossible that those who once received the light and tasted of that heavenly gift and were made partakers of the Holy Spirit
2 Peter 2:20-21
Certainly, if having separated themselves from the contaminations of the world, by the knowledge of the Lord and Saviour Jesus Christ, they again entangle themselves therein and are overcome, their latter end is made worse for them than the beginnings.