Greek: αλιζω [halizô] (Verb). To salt. Season with salt.
αλιζω [halizô] appears 2 times in the NT:
(1) Matthew 5: 13
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. - αλισθησεται [halisthêsetai] Future Indicative Passive, 3 sing.
(2, 3) Mark 9: 49
For every one shall be salted¹ with fire, and every sacrifice shall be salted¹ with salt. - ¹αλισθησεται [halisthêsetai] Future Indicative Passive, 3 sing.