Luke 14:34

Ye are the salt of the earth: but if the salt have lost his savour, wherewith shall it be salted? it is thenceforth good for nothing, but to be cast out, and to be trodden under foot of men.

For every one shall be salted with fire, and every sacrifice shall be salted with salt.

Let your speech be alway with grace, seasoned with salt, that ye may know how ye ought to answer every man.

God also bearing them witness, both with signs and wonders, and with divers miracles, and gifts of the Holy Ghost, according to his own will? For unto the angels hath he not put in subjection the world to come, whereof we speak. But one in a certain place testified, saying, What is man, that thou art mindful of him? or the son of man that thou visitest him? Thou madest him a little lower than the angels; thou crownedst him with glory and honour, and didst set him over the works of thy hands: Thou hast put all things in subjection under his feet. For in that he put all in subjection under him, he left nothing that is not put under him. But now we see not yet all things put under him.