Colossians 4:6
Let your speech always be full of grace, seasoned with salt, so that you may know how you ought to answer everyone.
1 Peter 3:15
but in your hearts reverence Christ as Lord. Always be prepared to make a defense to everyone who asks you to give an account for the hope that is in you, yet do it with gentleness and respect;
Mark 9:50
Salt is good, but if the salt loses its flavor, how will you season it? Have salt in yourselves, and be at peace with one another."
Ephesians 4:29
Let no unwholesome talk come out of your mouths, but only such as is good for building others up according to the need of the moment, that it may impart grace to those who hear.
Matthew 5:13
"You are the salt of the earth. But if the salt loses its taste, how shall it be made salty again? It is no longer good for anything, except to be thrown out and trampled under foot by men.
Colossians 3:16
Let the word of Christ dwell in you richly, teach and admonish one another with all wisdom, and sing psalms and hymns and spiritual songs with thankfulness in your hearts to God.
Matthew 12:34-35
You brood of vipers! how can you speak good, when you are evil? For out of the abundance of the heart the mouth speaks.
Luke 4:22
And all spoke well of him, and wondered at the gracious words which proceeded out of his mouth; and they said, "Is not this Joseph's son?"
Luke 20:20-40
So they watched him, and sent spies who pretended to be righteous, that they might catch him on what he said, in order to deliver him up to the power and authority of the governor.