This offer, therefore, he accepted, and suffered them to depart. But when they had been a few hours at sea, they repented of their shameful flight, and turned their ships back again, and landing at Totnes, ravaged all the land as far as the Severn, and, burning and slaying on all sides, bent their steps towards Bath.
When King Arthur heard of their treachery and their return, he burned with anger till his eyes shone like two torches, and then he swore a mighty oath to rest no more until he had utterly destroyed those enemies of God and man, and had rooted them forever out of the land of Britain. Then marching hotly with his armies on to Bath, he cried aloud to them, "Since these detestable and impious heathens disdain to keep their faith with me, I, to keep faith with God, to whom I swear to cherish and defend this realm, will now this day avenge on them the blood of all that they have slain in Britain!"
In like manner after him spoke the archbishop, standing upon a hill, and crying that to-day they should fight both for their country and for Paradise, "For whoso," he said, "shall in this holy war be slain, the angels shall forthwith receive him; for death in this cause shall be penance and absolution for all sins."
At these words every man in the whole army raged with hatred, and pressed eagerly to rush upon those savages.
Anon King Arthur, dressed in armor shining with gold and jewels, and wearing on his head a helmet with a golden dragon, took a shield painted with the likeness of the blessed Mary. Then girding on Excalibur and taking in his right hand his great lance Ron, he placed his men in order and led them out against the enemy, who stood for battle on the slope of Badon Hill, ranged in the form of a wedge, as their custom was. And they, resisting all the onslaughts of King Arthur and his host, made that day a stout defense, and at night lay down upon the hill.
But on the next day Arthur led his army once again to the attack, and with wounds and slaughter such as no man had ever seen before, he drove the heathen step by step before him, backwards and upwards, till he stood with all his noblest knights upon the summit of the hill.
And then men saw him, "red as the rising sun from spur to plume," lift up his sword, and, kneeling, kiss the cross of it; and after, rising to his feet, set might and main with all his fellowship upon the foe, till, as a troop of lions roaring for their prey, they drove them like a scattered herd along the plains, and cut them down till they could cut no more for weariness.
That day King Arthur by himself alone slew with his sword Excalibur four hundred and seventy heathens. Colgrin also, and his brother Baldulph, were slain.
Then the king bade Cador, Duke of Cornwall, follow Cheldric, the chief leader, and the remnant of his hosts, unto the uttermost. He, therefore, when he had first seized their fleet, and filled it with chosen men, to beat them back when they should fly to it at last, chased them and slew them without mercy so long as he could overtake them. And though they crept with trembling hearts for shelter to the coverts of the woods and dens of mountains, yet even so they found no safety, for Cador slew them, even one by one. Last of all he caught and slew Cheldric himself, and slaughtering a great multitude took hostages for the surrender of the rest.
Meanwhile, King Arthur turned from Badon Hill, and freed his nephew Hoel from the Scots and Picts, who besieged him in Alculd. And when he had defeated them in three sore battles, he drove them before him to a lake, which was one of the most wondrous lakes in all the world, for it was fed by sixty rivers, and had sixty islands, and sixty rocks, and on every island sixty eagles' nests. But King Arthur with a great fleet sailed round the rivers and besieged them in the lake for fifteen days, so that many thousands died of hunger.