Lohengrin (opera)
King Henry the Fowler has arrived in Brabant.  He is sitting by the banks of the river Scheldt.  Around him are Counts and nobles of the Saxon army.  Opposite them are Counts and nobles of Brabant.  King Henry explains that he had been fighting Hungarians who came to invade his country.  They had agreed not to fight for nine years, but these nine years were now coming to an end and his men would have to fight again.  The King wants the Brabantines to help them.  He asks one of their bravest knights, Friedrich von Telramund, to explain why the Brabantines are arguing amongst themselves.