In its employment of the myth to preach a sermon, and in its introduction of cheese, this version of the legend is very Welsh indeed. The extent to which cheese figures in Cambrian folk-lore is surprising; cheese is encountered in every sort of fairy company; you actually meet cheese in the Mabinogion, along with the most romantic forms of beauty known in story. And herein again is illustrated Shakspeare's accurate knowledge of the Cambrian goblins. 'Heaven defend me from that Welsh fairy!' says Falstaff, 'lest he transform me to a piece of cheese!'[27] Bread is found figuring actively in the folk-lore of every country, especially as a sacrifice to water-gods; but cheese is, so far as I know, thus honoured only in Cambria.