Clip from Thor where Thor gets cast out.
Odin says: Thor, Odinson. You've betrayed the express command of your king. Through your arrogance and stupidity you've opened these peaceful realms and innocent lives to the horror and desolation of war. You are unworthy of these realms, unworthy of your title. You are unworthy! I now take from you your power. In the name of my father and his father before, I Odin you're father, cast you out!