Ephesians 6:4
And, fathers, do not provoke your children to anger, but bring them up in the discipline and admonition of the Lord.
Matthew 12:35
The good man, out of his good treasure, puts forth good things; and the evil man, out of his evil treasure, puts forth evil things.
Luke 6:45
"The good man out of the good treasure of his heart brings forth that which is good; and the evil, out of the evil treasure brings forth that which is evil; for out of the abundance of the heart does his mouth speak.
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.
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;