The song in the end of the episode is
Things Have Changed by Bob Dylan
Michael: Pete, you throw like a girl.
Pete: Listen, I don't throw like a f#@kin' girl. All right?
Michael: It's not the best part of your game, is it?
Pete: It's a cruel thing to f#@kin' say.
Michael: All right, all right. I take it back. You don't throw like a girl.
Matthew 12:25 - "And Jesus knew their thoughts, and said unto them, Every kingdom divided against itself is brought to desolation; and every city or house divided against itself shall not stand" (King James Version)