The wise in heart shall be called prudent: and the sweetness of the lips increaseth learning.
The heart of the wise teacheth his mouth, and addeth learning to his lips. Pleasant words are as an honeycomb, sweet to the soul, and health to the bones.
The Lord GOD hath given me the tongue of the learned, that I should know how to speak a word in season to him that is weary: he wakeneth morning by morning, he wakeneth mine ear to hear as the learned.