ayah vs canticle

ayah

noun
  • A verse in the Quran. 

  • A South Asian female servant, maid or nanny, historically, often one working for Europeans in South Asia. 

canticle

noun
  • A chant, hymn or song, especially a nonmetrical one, with words from a biblical text. 

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