13 "You are the salt of the earth; but if the salt has become tasteless, how can it be made salty again? It is no longer good for anything, except to be thrown out and trampled under foot by men.
5:13 "Ninyi ni chumvi ya dunia! Lakini chumvi ikipoteza ladha yake itakolezwa na nini? Haifai kitu tena, ila hutupwa nje na kukanyagwa na watu.