"If thou art indeed my father, then hast thou stained thy sword in the life-blood of thy son. And thou didst it of thine obstinacy. For I sought to turn thee unto love, and I implored of thee thy name, for I thought to behold in thee the tokens recounted of my mother. But I appealed unto thy heart in vain, and now is the time gone by for meeting. Yet open, I beseech thee, mine armour and regard the jewel upon mine arm. For it is an onyx given unto me by my father, as a token whereby he should know me."

Then Rustem did as Sohrab bade him, and he opened his mail and saw the onyx; and when he had seen it he tore his clothes in his distress, and he covered his head with ashes. And the tears of penitence ran from his eyes, and he roared aloud in his sorrow. But Sohrab said:

"It is in vain, there is no remedy. Weep not, therefore, for doubtless it was written that this should be."

Now when the sun was set, and Rustem returned not to the camp, the nobles of Iran were afraid, and they went forth to seek him. And when they were gone but a little way they came upon Rakush, and when they saw that he was alone they raised a wailing, for they deemed that of a surety Rustem was perished. And they went and told Kai Kaous thereof, and he said:

"Let Tus go forth and see if this indeed be so, and if Rustem be truly fallen, let the drums call men unto battle that we may avenge him upon this Turk."

Now Sohrab, when he beheld afar off the men that were come out to seek
Rustem, turned to his father and said:

"I entreat of thee that thou do unto me an act of love. Let not the Shah fall upon the men of Turan, for they came not forth in enmity to him but to do my desire, and on my head alone resteth this expedition. Wherefore I desire not that they should perish when I can defend them no longer. As for me, I came like the thunder and I vanish like the wind, but perchance it is given unto us to meet again above."

Then Rustem promised to do the desires of Sohrab. And he went before the men of Iran, and when they beheld him yet alive they set up a great shout, but when they saw that his clothes were torn, and that he bare about him the marks of sorrow, they asked of him what was come to pass. Then he told them how he had caused a noble son to perish. And they were grieved for him, and joined in his wailing. Then he bade one among them to go forth into the camp of Turan, and deliver this message unto Human. And he sent word unto him, saying:

"The sword of vengeance must slumber in the scabbard. Thou art now leader of the host; return, therefore, whence thou camest, and depart across the river ere many days be fallen. As for me, I will fight no more, yet neither will I speak unto thee again, for thou didst hide from my son the tokens of his father, of thine iniquity thou didst lead him into this pit."

Then when he had thus spoken, Rustem turned him yet again to his son. And the nobles went with him, and they beheld Sohrab, and heard his groans of pain. And Rustem, when he saw the agony of the boy, was beside himself, and would have made an end of his own life, but the nobles suffered it not, and stayed his hand. Then Rustem remembered him that Kai Kaous had a balm mighty to heal. And he prayed Gudarz go before the Shah, and bear unto him a message of entreaty from Rustem his servant. And he said: