Amongst the knights were three brothers, Priamond, Diamond, and Triamond. These three were born on the same day and loved one another dearly. Each had his own way of fighting. Priamond fought on foot, and for weapons used a spear and cutlass, Triamond on horseback with spear and shield, while Diamond, who was equally at home on horse or foot, used only a cutlass. Bolder men never lived.
Now their mother, Agapé, was a fairy, and had the power of knowing secret things, and as her sons grew up and showed a love of daring, she feared lest they should thereby incur disaster. She therefore determined to visit the three sister Fates and to inquire of them concerning her sons. She had to leave the bright earth and go far underground to a deep dark abyss where was their dwelling.
Agapé found the sisters sitting round the fateful distaff, which Clotho held while Lachesis span the threads that measured out men's lives, and cruel Atropos cut them in twain. Saluting the Fates she sat by, and as she watched them spin and cut the threads, her heart grew sad, and she trembled as she told them the cause of her coming.
They at once consented to reveal to her the fate of her sons, and proceeded to spin out their threads. Agapé trembled still more to see how short and thin these were. She besought that they might be drawn out longer, but to this the sisters would not listen.
Then she craved another boon, and asked that when the eldest, whose thread was shortest, died, his life might pass into the second son, and that when the second died, both lives might pass into the third. This boon they granted, and Agapé went home to find her sons arrayed in armour ready for fight. She did not tell them their destiny, but warned them to beware of danger and exhorted them to love each other.
Now these three brothers were the champions chosen by Canacée's wooers to challenge Cambello.
The day of combat was appointed, and as soon as it was dawn the knights assembled in the field clad in shining armour. The lists were enclosed with rails to keep off the press of people; at one side sat six judges, while at the other, Canacée, beautifully dressed, was seated on a stage where she could both see and be seen by those who fought for her.
The first to enter the lists was Cambello, who walked with stately step and fearless countenance; soon after came the three brothers, bearing gilt shields and broad banners. They marched three times round the field, bowing low to Canacée each time they passed her stage, while trumpets sounded and clarions played.
This ceremony over, Cambello and Sir Priamond advanced from the opposite sides of the lists; a trumpet blew, and they met in fierce encounter. They were a well-matched pair, and it was hard for the on-lookers to say who was the better man.
At length Priamond struck so mighty a blow that it pierced Cambello's shoulder, and forced him to lower his shield. Yet no blood fell from the wound, and the pain of it only made Cambello fight the more fiercely. Driving his spear at Priamond, he smote him in the thigh so that the knight reeled in agony; then Cambello drove at him afresh, and this time fixed his spear so firmly that in drawing it out the head broke.