At once the wedge broke up, and the Saxons followed in hot pursuit, cutting down their flying enemies. Obedient, however, to Edmund's repeated shouts they kept fairly together, and when the Danes, thinking them broken and disordered, turned to fall upon them, a single note of the horn brought them instantly together again, and the astonished Danes saw the phalanx which had proved so fatal to them prepared to receive their attack. This they did not attempt to deliver, but took to flight, the Saxons, as before, pursuing, and twice as many of the Danes were slain in the retreat as in the first attack. The pursuit was continued for many miles, and then, fearing that he might come across some fresh body of the enemy, Edmund called off his men. Great was the triumph of the Saxons. A few of them had suffered from wounds more or less serious, but not one had fallen. They had defeated a body of Danes four times their own force, and had killed nearly half of them, and they felt confident that the tactics which they had adopted would enable them in future to defeat any scattered bodies of Danes they might meet. For a week after the battle they rested, spending their time in further improving themselves in their drill, practicing especially the alterations of the position of the spears requisite when changing from a defensive attitude, with the pikes at right angles to each face, to that of an attack, when the spears of both faces of the advancing wedge were all directed forward. A messenger arrived from the king, to whom Edmund had sent the news of his various successes, and Alfred sent his warmest congratulations and thanks for the great results which had been gained with so small a force, the king confessing that he was unable to understand how with such disproportionate numbers Edmund could so totally have routed the force of so distinguished a leader as Haffa. For some weeks Edmund continued the work of checking the depredations of the Danes, and so successful was he that the freebooters became seized with a superstitious awe of his band. The rapidity of its maneuvering, the manner in which men, at one moment scattered, were in another formed in a serried mass, against which all their efforts broke as waves against a rock, seemed to them to be something superhuman. In that part of Wessex, therefore, the invaders gradually withdrew their forces across the frontier; but in other parts of the country, the tide of invasion being unchecked, large tracts of country had been devastated, and the West Saxons could nowhere make head against them. One day a messenger reached Edmund telling him that a large Danish army was approaching Sherborne, and urging him to return instantly to the defence of his earldom.