Proverbs 10:19

19 aWhen words are many, transgression is not lacking,
bbut whoever restrains his lips is prudent.

Proverbs 15:2

2The tongue of the wise commends knowledge,
but cthe mouths of fools pour out folly.

Ecclesiastes 10:12-14

12 The words of a wise man’s mouth dwin him favor,
Or are gracious

but fthe lips of a fool consume him.
13The beginning of the words of his mouth is foolishness,
and the end of his talk is evil madness.
14 gA fool multiplies words,
though no man knows what is to be,
and who can tell him hwhat will be after him?
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