eloquence vs versification

eloquence

noun
  • The quality of artistry and persuasiveness in speech or writing. 

  • An eloquent utterance. 

versification

noun
  • The act, art, or practice of composing poetic verse; the construction or measure of verse or poetry; metrical composition. 

  • The process by which the books of the Bible were divided into verses; a particular way of dividing biblical books into verses 

How often have the words eloquence and versification occurred in a corpus of books? (source: Google Ngram Viewer )