Ephesians 4:29

Never let any foul word pass your lips, but only such good words as the occasion demands, that they may be a help to those who hear them.

Ephesians 5:4

Nor shameful conduct, nor foolish talk or jesting, for they are wholly out of place among you; but rather thanksgiving.

Colossians 4:4

Then I shall make them known, as I ought to do.

James 3:2

We often make mistakes, every one of us. Any one who does not make mistakes when speaking is indeed a perfect man, able to bridle his whole body as well.

Treasury of Scripture Knowledge

Summary

Yea, my reins shall rejoice, when thy lips speak right things.

Bible References

Thy

Ephesians 4:29
Never let any foul word pass your lips, but only such good words as the occasion demands, that they may be a help to those who hear them.
Ephesians 5:4
Nor shameful conduct, nor foolish talk or jesting, for they are wholly out of place among you; but rather thanksgiving.
Colossians 4:4
Then I shall make them known, as I ought to do.
James 3:2
We often make mistakes, every one of us. Any one who does not make mistakes when speaking is indeed a perfect man, able to bridle his whole body as well.