P. What’s thy name?
K. H. Harry le Roy.
P. Le Roy! a Cornish name: art thou of Cornish crew?
K. H. No, I am a Welchman.
P. Knowest thou Fluellen?
K. H. Yes.
P. Tell him, I’ll knock his leek about his pate Upon St. David’s day.
K. H. Do not you wear your dagger in your cap that day, lest he knock that about yours.
It is again referred to in a dialogue between Henry V. and Fluellen.
Fluellen. Your grandfather of famous memory, an’t please your majesty, and your great-uncle, Edward, the black prince, as I have read in the chronicles, fought a most prave pattle here in France.