David says, "I want to fight Goliath," and Saul tries to give him his armor, because Saul is thinking, "Oh, when you say 'fight Goliath,' you mean 'fight him in hand-to-hand combat,' infantry on infantry."
David di: "Quero loitar contra Goliat", e Saúl intenta darlle a súa armadura, porque está pensando, "Oh, cando dis 'loitar contra Goliat', queres dicir 'loitar con el nun combate man a man', infantaría contra infantaría."