Daniel in the lion’s den
Daniel's most famous scene starts with a job promotion by Persian King Darius, and it ends with Daniel in the lion's den. But it wasn't a den. It was a dry cistern, which is a pit used to store water. Persians turned it into an execution chamber by dropping in some lions first, and people later. They dropped Daniel in when he was perhaps in his 80s, depending on which Darius was king.