Psalm 119:172

For we know that the law is spiritual; but I am carnal, sold into bondage to sin.

Generation of vipers, how can you, being evil, speak good things? For out of the abundance of the heart, the mouth speaks.

Therefore, the law is holy, and the commandment, holy and just and good.

Let no impure speech come out of your mouth, but whatever is good for needful edification, that it may give grace to the hearers:

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

Treasury of Scripture Knowledge

My tongue shall speak of thy word: for all thy commandments are righteousness.

Generation of vipers, how can you, being evil, speak good things? For out of the abundance of the heart, the mouth speaks.

Let no impure speech come out of your mouth, but whatever is good for needful edification, that it may give grace to the hearers:

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

Therefore, the law is holy, and the commandment, holy and just and good.