The king made no answer. Douglas spurred to the head of his troop, and rode off at speed. He neared the scene of conflict. Suddenly a change came. The horsemen appeared confused. Panic seemed to have stricken their ranks. In a moment away they went, in full flight, many of the horses with empty saddles, while the gallant troop of Scotch stood unmoved. "Halt!" cried Douglas. "Randolph has gained the day. Since we are not soon enough to help him in the battle, do not let us lessen his glory by approaching the field." And the noble knight pulled rein and galloped back, unwilling to rob Randolph of any of the honor of his deed. The English vanguard was now in sight. From it rode out a number of knights, eager to see the Scotch array more nearly. King Robert did the same. He was in armor, but was poorly mounted, riding only a little pony, with which he moved up and down the front of his army, putting his men in order. A golden crown worn over his helmet was his sole mark of distinction. The only weapon he carried was a steel battle-axe. As the English knights came nearer, he advanced a little to have a closer look at them. [Illustration: STIRLING CASTLE.] Here seemed an opportunity for a quick and decisive blow. The Scottish king was at some distance in front of his men, his rank indicated by his crown, his horse a poor one, his hand empty of a spear. He might be ridden down by a sudden onset, victory to the English host be gained by a single blow, and great glory come to the bold knight that dealt it. So thought one of the English knights, Sir Henry de Bohun by name. Putting spurs to his powerful horse, he galloped furiously upon the king, thinking to bear him easily to the ground. Bruce saw him coming, but made no movement of flight. He sat his pony warily, waiting the onset, until Bohun was nearly upon him with his spear. Then a quick touch to the rein, a sudden movement of the horse, and the lance-point sped past, missing its mark. The Scotch army stood in breathless alarm; the English host in equally breathless expectation; it seemed for the moment as if Robert the Bruce were lost. But as De Bohun passed him, borne onward by the career of his steed, King Robert rose in his stirrups, swung his battle-axe in the air, and brought it down on his adversary's head with so terrible a blow that the iron helmet cracked as though it were a nutshell, and the knight fell from his horse, dead before he reached the ground. King Robert turned and rode back, where he was met by a storm of reproaches from his nobles, who declared that he had done grave wrong in exposing himself to such danger, when the safety of the army depended on him. The king heard their reproaches in silence, his eyes fixed on the fractured edge of his weapon. "I have broken my good battle-axe," was his only reply.