'Mouth' in the Bible

So now, you are banished from the ground, which has opened its mouth to receive your brother's blood from your hand.

He saw in the field a well with three flocks of sheep lying beside it, because the flocks were watered from that well. Now a large stone covered the mouth of the well.

When all the flocks were gathered there, the shepherds would roll the stone off the mouth of the well and water the sheep. Then they would put the stone back in its place over the well's mouth.

"We can't," they said, "until all the flocks are gathered and the stone is rolled off the mouth of the well. Then we water the sheep."

When Jacob saw Rachel, the daughter of his uncle Laban, and the sheep of his uncle Laban, he went over and rolled the stone off the mouth of the well and watered the sheep of his uncle Laban.

When one of them opened his sack to get feed for his donkey at their resting place, he saw his money in the mouth of his sack.

But when we came to the place where we spent the night, we opened our sacks and each of us found his money -- the full amount -- in the mouth of his sack. So we have returned it.

He instructed the servant who was over his household, "Fill the sacks of the men with as much food as they can carry and put each man's money in the mouth of his sack.

Then put my cup -- the silver cup -- in the mouth of the youngest one's sack, along with the money for his grain." He did as Joseph instructed.