Actually, that's not in the Bible – CNN Belief Blog - CNN.com Blogs

Actually, that's not in the Bible – CNN Belief Blog - CNN.com Blogs: "“Genesis mentions nothing but a serpent,” says Kevin Dunn, chair of the department of religion at Tufts University in Massachusetts.
“Not only does the text not mention Satan, the very idea of Satan as a devilish tempter postdates the composition of the Garden of Eden story by at least 500 years,” Dunn says.
Getting biblical scriptures and stories wrong may not seem significant, but it can become dangerous, one scholar says.
Most people have heard this one: “God helps those that help themselves.” It’s another phantom scripture that appears nowhere in the Bible, but many people think it does. It's actually attributed to Benjamin Franklin, one of the nation's founding fathers."