Answered in example sentence
"Thou hast said well and hit the point," answered Don Quixote; and so I recall the oath in so far as relates to taking fresh vengeance on him, but I make and confirm it anew to lead the life I have said until such time as I take by force from some knight another helmet such as this and as good; and think not, Sancho, that I am raising smoke with straw in doing so, for I have one to imitate in the matter, since the very same thing to a hair happened in the case of Mambrino's helmet, which cost Sacripante so dear."