"The[ victorious] Panzer was the first to break through. The great bulk of the Muslim infantry retire, covered in soot and blood and excrement, as the tracked vehicles thunder by. A moment later, there is the sound of Colonel Harkonnen’s despairing voice. It was not a rout. The Muslim infantry had determined their strategy and counter--attacked solidly. But the Panzer tanks had smashed through their lines, and the soldiers in them knew it. “I have failed you,” Harkonnen writhed in pain. “We will overcome, my general,” Brody said confidently."
Dune