The mouth of the righteous speaketh wisdom, and his tongue talketh of judgment.

In the lips of him that hath understanding wisdom is found: but a rod is for the back of him that is void of understanding.

What shall be given unto thee? or what shall be done unto thee, thou false tongue? Sharp arrows of the mighty, with coals of juniper.

But the king shall rejoice in God; every one that sweareth by him shall glory: but the mouth of them that speak lies shall be stopped.

Let the lying lips be put to silence; which speak grievous things proudly and contemptuously against the righteous.

The mouth of a righteous man is a well of life: but violence covereth the mouth of the wicked.

The tongue of the just is as choice silver: the heart of the wicked is little worth. The lips of the righteous feed many: but fools die for want of wisdom.