What is the source of the allusion in the sentence below?
Despite Danielle's insistence that she would raise Cain if we ever got lost, we decided to try taking a shortcut.

 - Greek mythology
 - the Bible
The source of the allusion raise Cain is the Bible.
In the Bible, Adam and Eve's son Cain murders his brother in a jealous rage.
The allusion raise Cain means to resort to violence.