'Mouths' in the Bible

Arameans from the east and Philistines from the west and they devour Israel with open mouths! "Yet for all this, his anger has not turned away, and his hand is still stretched out, ready to strike."

Very well, then, through the mouths of foreigners and foreign languages the LORD will speak to this people

Then the Lord said: "Because these people draw near with their mouths and honor me with their lips, but their hearts are far from me, worship of me has become merely like rules taught by human beings.

so will he startle many nations. Kings will shut their mouths at him; for what had not been told them they will see, and what they had not heard they will understand.

"As for me, this is my covenant with them," says the LORD. "And my Spirit that is upon you, and my words that I have put in your mouth, won't depart from your mouth, or from the mouths of your children, or from the mouths of your children's children, from now on and forever."