'Mouth' in the Bible

He humbled you, and allowed you to hunger, and fed you with manna, which you didn't know, neither did your fathers know; that he might make you know that man does not live by bread only, but by everything that proceeds out of the mouth of Yahweh does man live.

and what he did to 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 every living thing that followed them, in the midst of all Israel:

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

I will raise them up a prophet from among their brothers, like you; and I will put my words in his mouth, and he shall speak to 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 a matter be established.

That which is gone out of your lips you shall observe and do; according as you have vowed to Yahweh your God, a freewill offering, which you have promised with your mouth.

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

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