Proverbs 15:2
The tongue of the wise maketh knowledge good, And the mouth of fools uttereth folly.
Proverbs 12:23
A prudent man is concealing knowledge, And the heart of fools proclaimeth folly.
Proverbs 13:16
Every prudent one dealeth with knowledge, And a fool spreadeth out folly.
Proverbs 15:28
The heart of the righteous meditateth to answer, And the mouth of the wicked uttereth evil things.
Psalm 45:1
To the Overseer. -- 'On the Lilies.' -- By sons of Korah. -- An Instruction. -- A song of loves. My heart hath indited a good thing, I am telling my works to a king, My tongue is the pen of a speedy writer.
Psalm 59:7
Lo, they belch out with their mouths, Swords are in their lips, for 'Who heareth?'
Proverbs 15:23
Joy is to a man in the answer of his mouth, And a word in its season -- how good!
Proverbs 16:23
The heart of the wise causeth his mouth to act wisely, And by his lips he increaseth learning,
Proverbs 25:11-12
Apples of gold in imagery of silver, Is the word spoken at its fit times.
Ecclesiastes 10:12-13
Words of the mouth of the wise are gracious, And the lips of a fool swallow him up.
Isaiah 50:4
The Lord Jehovah hath given to me The tongue of taught ones, To know to aid the weary by a word, He waketh morning by morning, He waketh for me an ear to hear as taught ones.