And he humbled you, and allowed you to hunger, and fed you with manna, which you knew not, neither did your fathers know; that he might make you know that man does not live by bread only, but by every word that proceeds out of the mouth of the LORD does man live.

And what he did unto Dathan and Abiram, the sons of Eliab, the son of Reuben: how the earth opened its mouth, and swallowed them up, and their households, and their tents, and all the substance that was in their possession, in the midst of all Israel:

At the mouth of two witnesses, or three witnesses, shall he that is worthy of death be put to death; but at the mouth of one witness he shall not be put to death.

I will raise them up a Prophet from among their brethren, like unto you, and will put my words in his mouth; and he shall speak unto them all that I shall command him.

One witness shall not rise up against a man for any iniquity, or for any sin, in any sin that he sins: at the mouth of two witnesses, or at the mouth of three witnesses, shall the matter be established.

That which is gone out from your lips you shall keep and perform; even a freewill offering, according as you have vowed unto the LORD your God, which you have promised with your mouth.

But the word is very near unto you, in your mouth, and in your heart, that you may do it.

Give ear, O you heavens, and I will speak; and hear, O earth, the words of my mouth.