Bel and the Dragon
The narrative of Bel (14:1–22) is a folk tale ridiculing worship. In it, the king asks Daniel "Do you not think that Bel is a living god? Do you not see how much he eats and drinks every day?" Daniel proves through a ruse that the sacred meal of Bel is actually consumed at night by the seventy priests and their wives and children, who entered through a secret door when the temple's doors were sealed. The priests and their wives and children are killed, and Daniel is permitted to destroy the idol of Bel and the temple.  This version has been cited as an ancestor of the "locked room mystery".