Oedipus the King (Oedipus)

Oedipus says

O wealth and empiry and skill skill
Outwitted in the battlefield of life,
What spite and envy follow in your train!
See, for this crown the State conferred on me.
A gift, a thing I sought not, for this crown
The trusty Creon, my familiar friend,
Hath lain in wait to oust me and suborned
This mountebank, this juggling charlatan,
This tricksy beggar-priest, for gain alone
Keen-eyed, but in his proper art stone-blind.
Say, sirrah, hast thou ever proved thyself
A prophet? When the riddling Sphinx was here
Why hadst thou no deliverance for this folk?
And yet the riddle was not to be solved
guess-work but required the prophet’s art;
Wherein thou wast found lacking; neither birds
Nor sign from heaven helped thee, but I came,
The simple Oedipus; I stopped her mouth
mother wit, untaught of auguries.
This is the man whom thou wouldst undermine,
In hope to reign with Creon in my stead.
Methinks that thou and thine abettor soon
Will rue your plot to drive the scapegoat out.
Thank thy grey hairs that thou hast still to learn
What chastisement such arrogance deserves.