"More serious was the misprint in an edition of 1631, which rendered Exodus 20:14 as follows: "Thou shalt commit adultery." The omission of the word "not" was speedily corrected, but not before this had caused some consternation among the Bible's readers. Robert Barker and Martin Lucas, the printers of this "Wicked Bible"--as it came to be known--were fined severely for this unfortunate lapse."