Presently the shock of it threw him from his standing, so that he had to lie down and slide feet foremost, clinging with his eyelids and nails to break the violence of his descent. And now the air was so full of thunder that his teeth shook in their sockets, and his bones jarred in his flesh. The darkness growled and roared; the wind kept lifting him backwards--the force of it seemed almost to flay the skin off: his face; and still he went on, throwing his full weight against the air ahead. Then for a moment he felt himself letting go altogether: solid walls slipping harshly past him in the darkness, he fell; and came headlong, crashed and bruised, to a standstill. At first his brain was all in a mist; then, raising himself, he saw a dim blue light falling through a low vaulted chamber. At the end of it sat old Jarl, like adamant in slumber. His head was down on his breast, buried in a great burning bush of hair and beard; his hands, gripping the arms of his iron throne, had twisted them like wire; and the weight of his feet where they rested had hollowed a socket in the stone floor for them to sink into. All his hair and his armour shone with a red-and-blue flame; and the light of him struck the vaulting and the floor like the rays of a torch as it burns. Over his head a dark tunnel, bored in the solid rock, reached up a hollow throat seawards. But not by that way came the wind and the sound of the sea; it was old Jarl himself, breathing peacefully in his sleep, waiting for the hour which should call his strength to life. Young Duke Jarl ran swiftly across the chamber, and struck old Jarl’s knees, crying, “Wake, Jarl! or the castle will be taken!” But the sleeper did not stir. Then he climbed the iron bars of the Duke’s chair, and reaching high, caught hold of the red beard. “Forefather!” he cried, “wake, or the castle will be betrayed!” But still old Duke Jarl snored a drowsy hurricane. Then little Jarl sprang upon his knee, and seizing him by the head, pulled to move its dead weight, and finding he could not, struck him full on the mouth, crying, “Jarl, Jarl, old thunderbolt! wake, or you will betray the castle!” At that old Jarl hitched himself in his seat, and “Humph!” cried he, drawing in a deep breath. In rushed the wind whistling from the sea, and down it rushed whistling from the way by which little Jarl had come; like the wings of cranes flying homewards in spring, so it whistled when old Jarl drew in his breath. Off his knee dropped little Ninth Jarl, buffeted speechless to earth. And old Jarl, letting go one breath, settled himself back to slumber. Far up overhead, at the darkening-in of night, the besiegers saw the eyes of the castle flash red for an instant, and shut again; then they heard the castle-rock bray out like a great trumpet, and they trembled, crying, “That is old Jarl’s warhorn; he is awake out of slumber!”