The signal being given, the bravest of the crusaders rushed on the Saracens; others, less courageous, tried to regain the camp of the Duke of Burgundy, but were most of them drowned in the attempt. The king was sure to be found where the fight was the thickest, or where the weak were in want of succour; and once during the battle he was surrounded by six Saracens, who seized the bridle of his horse, and yet he freed himself by his own aid alone.
The Duke of Burgundy and his men heard the conflict going on from the opposite shore; they longed to fly to the king's assistance, but their very eagerness hindered them, and it was a long time before any of them could cross the river. When a body of the king's archers arrived on the plain, they found that Louis had maintained his ground, and that the battle of Massoura was won: yet, had it not been for the king's example, the day had been lost, so great was the fury and strength of the enemy.
Both Christians and Saracens were now utterly wearied out with fighting; the heat had been intense, and Louis, having waited for all the wounded who could be assembled, set out at sunset for the Saracen camp on the Thanis. His golden helmet oppressed him, and he was glad to accept from Joinville a casque of steel, which enabled him to breathe more freely. He had only gone a little way on the road when a prior of the knights hospitallers met him and asked if he knew where his brother was, the Count of Artois.
"Yes," replied the king, "I know that he is in heaven." And then he said that the Lord should be praised equally for what He gave and for what He withheld; and in the dark of the evening his tears began to flow, not only for his own sorrow, but for that of the young Countess of Artois, who had only come out to the East to bid her husband a last farewell.
For Robert indeed was slain; deaf to the remonstrances of the Grand Master of the Templars, an old man, whose advice had been well heeded, and to those of the Earl of Salisbury, he persisted in following the Saracens to Massoura, and had met there the fate he had drawn upon him by his untimely zeal and rashness. His brave companions perished with him, with the exception of the Grand Master, who lost an eye in the conflict, and one or two others; the Englishman who bore the standard wrapped it around him as he fell. And as the king appeared to have known beforehand what had happened, so it is said the mother of the Earl of Salisbury had a vision of her son ascending to heaven, with a crown of glory on his head, before she received the tidings of his death.