Psalm 51:15

By him therefore let us offer the sacrifice of praise to God continually, that is, the fruit of our lips giving thanks to his name.

In that day will I cause the horn of the house of Israel to bud forth, and I will give thee the opening of the mouth in the midst of them; and they shall know that I am the LORD.

That I may shew forth all thy praise in the gates of the daughter of Zion: I will rejoice in thy salvation.

With my lips have I declared all the judgments of thy mouth.

And the LORD said unto him, Who hath made man’s mouth? or who maketh the dumb, or deaf, or the seeing, or the blind? have not I the LORD?

But when I speak with thee, I will open thy mouth, and thou shalt say unto them, Thus saith the Lord GOD; He that heareth, let him hear; and he that forbeareth, let him forbear: for they are a rebellious house.

He will keep the feet of his saints, and the wicked shall be silent in darkness; for by strength shall no man prevail.

And looking up to heaven, he sighed, and saith unto him, Ephphatha, that is, Be opened.

That thou mayest remember, and be confounded, and never open thy mouth any more because of thy shame, when I am pacified toward thee for all that thou hast done, saith the Lord GOD.

And he saith unto him, Friend, how camest thou in hither not having a wedding garment? And he was speechless.

Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God.

And Judah said, What shall we say unto my lord? what shall we speak? or how shall we clear ourselves? God hath found out the iniquity of thy servants: behold, we are my lord’s servants, both we, and he also with whom the cup is found.