Colossians 4:6
Let your speech be always with grace, seasoned with discretion to know how ye ought to answer every one.
1 Peter 3:15
and be always ready to answer every one that asketh you a reason of the hope that is in you, with meekness and reverence:
Mark 9:50
Salt is useful, but if the salt become insipid, wherewith will ye season it? Have salt therefore in yourselves, and as a proof of it be at peace one with another.
Ephesians 4:29
Let no corrupt word come out of your mouth; but what is good to useful edification, that it may benefit the hearers.
Matthew 5:13
Ye are the salt of the earth, but if the salt be grown insipid, wherewith shall it be seasoned? it is no longer fit for any thing, but to be thrown out of doors, and trodden under foot.
Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another by psalms, and hymns, and spiritual songs, with gratitude singing in your hearts to the Lord.
Matthew 12:34-35
O race of vipers, how can ye speak good things, who are yourselves so wicked? for out of the abundance of the heart the mouth speaketh.
Luke 4:22
And they all bare witness to Him, and wondered at the gracefulness of the words, which proceeded from his mouth, and said, Is not this the son of Joseph?
Luke 20:20-40
And they watched Him and sent out spies, pretending to be righteous men, to lay hold of his words, that they might deliver Him up to the power and authority of the governor.