As soon as Rustem had come within a short distance of the court of the king of Mázinderán, accounts reached his majesty of the approach of another ambassador, when a deputation of warriors was sent to receive him. Rustem observing them, and being in sight of the hostile army, with a view to show his strength, tore up a large tree on the road by the roots, and dexterously wielded it in his hand like a spear. Tilting onwards, he flung it down before the wondering enemy, and one of the chiefs then thought it incumbent upon him to display his own prowess. He advanced, and offered to grasp hands with Rustem: they met; but the gripe of the champion was so excruciating that the sinews of his adversary cracked, and in agony he fell from his horse. Intelligence of this discomfiture was instantly conveyed to the king, who then summoned his most valiant and renowned chieftain, Kálahúr, and directed him to go and punish, signally, the warrior who had thus presumed to triumph over one of his heroes. Accordingly Kálahúr appeared, and boastingly stretched out his hand, which Rustem wrung with such grinding force, that the very nails dropped off, and blood started from his body. This was enough, and Kálahúr hastily returned to the king, and anxiously recommended him to submit to terms, as it would be in vain to oppose such invincible strength. The king was both grieved and angry at this situation of affairs, and invited the ambassador to his presence. After inquiring respecting Káús and the Persian army, he said: "And thou art Rustem, clothed with mighty power, Who slaughtered the White Demon, and now comest To crush the monarch of Mázinderán!" "No!" said the champion, "I am but his servant, And even unworthy of that noble station; My master being a warrior, the most valiant That ever graced the world since time began. Nothing am I; but what doth he resemble! What is a lion, elephant, or demon! Engaged in fight, he is himself a host!" The ambassador then tried to convince the king of the folly of resistance, and of his certain defeat if he continued to defy the power of Káús and the bravery of Rustem; but the effort was fruitless, and both states prepared for battle.