In the Death Note, the rule "If you want to specify details of the death

In the Death Note, the rule "If you want to specify details of the death, you must do so within the next 6 minutes and 40 seconds" has a reference to the Bible. The number 6 represents man, as he was created on the sixth day of creation, while the number 40 is used as a reference to the time of a chastisement or a difficult journey. For example, the 40 days of the flood and the 40 years of the Jews crossing the desert.
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