napkin vs red scarf

napkin

noun
  • A small scarf worn on the head by Christian women (chiefly Roman Catholic and Eastern Orthodox) when entering a church, as a token of modesty. 

  • A serviette; a (usually rectangular) piece of cloth or paper used at the table for wiping the mouth and hands for cleanliness while eating. 

  • A nappy (UK), a diaper (American). 

red scarf

noun
  • Used other than figuratively or idiomatically: see red, scarf. 

  • A neckerchief worn by a young pioneer, typically red in colour. 

  • A young pioneer. 

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