'Mouth of Fools' in the Bible

The tongue of the wise makes knowledge acceptable,But the mouth of fools spouts folly.

The mind of the intelligent seeks knowledge,But the mouth of fools feeds on folly.

Like the legs which are useless to the lame,So is a proverb in the mouth of fools.

Like a thorn which falls into the hand of a drunkard,So is a proverb in the mouth of fools.