'Mouth' in the Bible

This book of the law shall not depart out of thy mouth, but thou shalt meditate thereon day and night, that thou mayest observe to do according to all that is written therein: for then thou shalt make thy way prosperous, and then thou shalt have good success.

And Joshua commanded the people, saying, Ye shall not shout, nor let your voice be heard, neither shall any word proceed out of your mouth, until the day I bid you shout; then shall ye shout.

And the men took of their provision, and asked not counsel at the mouth of Jehovah.

And Joshua said, Roll great stones unto the mouth of the cave, and set men by it to keep them:

Then said Joshua, Open the mouth of the cave, and bring forth those five kings unto me out of the cave.

And it came to pass at the time of the going down of the sun, that Joshua commanded, and they took them down off the trees, and cast them into the cave wherein they had hidden themselves, and laid great stones on the mouth of the cave, unto this very day.