'Pit' in the Bible

let's swallow them up alive like Sheol, and whole, like those who go down into the pit.

The mouth of an adulteress is a deep pit: he who is under Yahweh's wrath will fall into it.

For a prostitute is a deep pit; and a wayward wife is a narrow well.

Whoever digs a pit shall fall into it. Whoever rolls a stone, it will come back on him.