'Mouth' in the Bible

{While} she continued to pray before Yahweh, Eli was observing her mouth.

Do not increase speaking {very proud} words! Let no arrogance go forth from your mouth, for Yahweh is a God of knowledge [whose] deeds are not weighed.

When the army came to the forest, look! [There was] honey flowing, but no one put his hand to his mouth, for the army was afraid of the solemn oath.

However, Jonathan had not heard about the oath of his father with the army, so he extended the end of the staff which was in his hand, and he dipped it into the honeycomb. Then he put his hand to his mouth and his eyes gleamed.

I would go out after it and strike it down and rescue [the sheep] from its mouth. If it rose against me, I would grab [it] by its beard and strike it down and kill it.