Colossians 4:6

Let your speech be always with grace, seasoned with salt, that ye may know how ye ought to answer each one.

1 Peter 3:15

but sanctify Christ as Lord in your hearts; ready always for an answer to every one who asks of you an account concerning the hope that is in you, yet with meekness and fear;

Mark 9:50

Salt is good; but, if the salt becomes saltless, with what will ye season it? Have salt in yourselves, and be at peace one with another."

Ephesians 4:29

Let no corrupt speech proceed out of your mouth, but whatever is good for the supplying of the need, that it may give grace to those who hear.

Matthew 5:13

"Ye are the salt of the earth; but, if the salt become tasteless, with what shall it be salted? It is henceforth good for nothing, except, when cast without, to be trodden under foot by men.

Colossians 3:16

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another with psalms, hymns, spiritual songs, singing with grace in your hearts, to God.

Matthew 12:34-35

"Broods of vipers! how can ye speak good things, being yourselves evil? For, out of the abundance of the heart, the mouth speaks.

Luke 4:22

And all were bearing witness to Him, and were wondering at the words of grace which proceeded out of His mouth; and they said, "Is not this Joseph's Son?"

Luke 20:20-40

And, watching Him, they sent forth spies, feigning themselves to be righteous, that they might take hold of His speech, so as to deliver Him up to the rule and the authority of the governor.

Treasury of Scripture Knowledge

Summary

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

Bible References

Your

Colossians 3:16
Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another with psalms, hymns, spiritual songs, singing with grace in your hearts, to God.
Matthew 12:34
"Broods of vipers! how can ye speak good things, being yourselves evil? For, out of the abundance of the heart, the mouth speaks.
Luke 4:22
And all were bearing witness to Him, and were wondering at the words of grace which proceeded out of His mouth; and they said, "Is not this Joseph's Son?"
Ephesians 4:29
Let no corrupt speech proceed out of your mouth, but whatever is good for the supplying of the need, that it may give grace to those who hear.

Seasoned

Matthew 5:13
"Ye are the salt of the earth; but, if the salt become tasteless, with what shall it be salted? It is henceforth good for nothing, except, when cast without, to be trodden under foot by men.
Mark 9:50
Salt is good; but, if the salt becomes saltless, with what will ye season it? Have salt in yourselves, and be at peace one with another."

How

Luke 20:20
And, watching Him, they sent forth spies, feigning themselves to be righteous, that they might take hold of His speech, so as to deliver Him up to the rule and the authority of the governor.
1 Peter 3:15
but sanctify Christ as Lord in your hearts; ready always for an answer to every one who asks of you an account concerning the hope that is in you, yet with meekness and fear;