eye for an eye vs punishment

eye for an eye

noun
  • Compensation for injury caused by a person, in the form of inflicting an identical injury on that person. 

punishment

noun
  • A suffering by pain or loss imposed as retribution 

  • A penalty to punish wrongdoing, especially for crime. 

  • Any harsh treatment or experience; rough handling. 

  • The act or process of punishing, imposing and/or applying a sanction. 

How often have the words eye for an eye and punishment occurred in a corpus of books? (source: Google Ngram Viewer )