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."
Dawid mówi: "Chcę walczyć z Goliatem", a Saul próbuje oddać mu swoją zbroję, bo myśli, że walka z Goliatem oznacza walkę wręcz, jak żołnierze piechoty.