Cross reference
Proverbs 15:2
2 The tongue of the wise uttereth knowledge aright; But the mouth of fools poureth out folly.
Proverbs 12:23
23 A prudent man concealeth knowledge; But the heart of fools proclaimeth foolishness.
Proverbs 15:28
28 The heart of the righteous studieth to answer; But the mouth of the wicked poureth out evil things.
Proverbs 13:16
16 Every prudent man worketh with knowledge; But a fool flaunteth `his' folly.
Isaiah 50:4
4 The Lord Jehovah hath given me the tongue of them that are taught, that I may know how to sustain with words him that is weary: he wakeneth morning by morning, he wakeneth mine ear to hear as they that are taught.
Ecclesiastes 10:12-13
12 The words of a wise man's mouth are gracious; but the lips of a fool will swallow up himself.
13 The beginning of the words of his mouth is foolishness; and the end of his talk is mischievous madness.
Proverbs 25:11-12
11 A word fitly spoken Is `like' apples of gold in network of silver.
12 `As' an ear-ring of gold, and an ornament of fine gold, `So is' a wise reprover upon an obedient ear.
Proverbs 16:23
23 The heart of the wise instructeth his mouth, And addeth learning to his lips.
Proverbs 15:23
23 A man hath joy in the answer of his mouth; And a word in due season, how good is it!
Psalms 59:7
7 Behold, they belch out with their mouth; Swords are in their lips: For who, `say they', doth hear?
Psalms 45:1
1 My heart overfloweth with a goodly matter; I speak the things which I have made touching the king: My tongue is the pen of a ready writer.