Thyself in example sentence
He rode upon a grey ass, as Sancho said, and this was what made it seem to Don Quixote to be a dapple-grey steed and a knight and a golden helmet; for everything he saw he made to fall in with his crazy chivalry and ill-errant notions; and when he saw the poor knight draw near, without entering into any parley with him, at Rocinante's top speed he bore down upon him with the pike pointed low, fully determined to run him through and through, and as he reached him, without checking the fury of his charge, he cried to him:"Defend thyself, miserable being, or yield me of thine own accord that which is so reasonably my due."