'Mouth' in the Bible

“With him I speak mouth to mouth [directly],Clearly and openly and not in riddles;And he beholds the form of the Lord.Why then were you not afraid to speak against My servant Moses?”

But if the Lord creates an entirely new thing, and the ground opens its mouth and swallows them up, along with all that belongs to them, and they descend alive into Sheol (the nether world, the place of the dead), then you will understand that these men have spurned and rejected the Lord!”

and the earth opened its mouth and swallowed them and their households, and all the men who supported Korah, with all their possessions.

And the Lord opened the mouth of the donkey, and she said to Balaam, “What have I done to you that you have struck me these three times?”

So Balaam said to Balak, “Indeed I have come to you now, but am I able to say anything at all? The word that God puts in my mouth, that I shall speak.”

Then the Lord put a speech in Balaam’s mouth, and said, “Return to Balak, and you shall speak thus.”

Balaam answered, “Must I not be obedient and careful to speak what the Lord has put in my mouth?”

Then the Lord met Balaam and put a speech in his mouth, and said, “Go back to Balak and you shall speak thus.”

and the earth opened its mouth and swallowed them up along with Korah, when that company died, when the fire devoured two hundred and fifty men, so that they became a [warning] sign.

If a man makes a vow to the Lord or swears an oath to bind himself with a pledge [of abstinence], he shall not break (violate, profane) his word; he shall do according to all that proceeds out of his mouth.