Plunging all day in the blue waves, at night, Having made up his tale[183-15] of precious pearls, Rejoins her in their hut upon the sands-- So dear to the pale Persians Rustum came. And Rustum to the Persian front advanced, And Sohrab arm'd in Haman's tent, and came. And as afield the reapers cut a swath Down through the middle of a rich man's corn, And on each side are squares of standing corn, And in the midst a stubble, short and bare-- So on each side were squares of men, with spears Bristling, and in the midst, the open sand. And Rustum came upon the sand, and cast His eyes toward the Tartar tents, and saw Sohrab come forth, and eyed him as he came. As some rich woman, on a winter's morn, Eyes through her silken curtains the poor drudge Who with numb blacken'd fingers makes her fire-- At cock-crow, on a starlit winter's morn, When the frost flowers the whiten'd window-panes-- And wonders how she lives, and what the thoughts Of that poor drudge may be; so Rustum eyed The unknown adventurous youth, who from afar Came seeking Rustum, and defying forth All the most valiant chiefs; long he perused His spirited air, and wonder'd who he was. For very young he seem'd, tenderly rear'd; Like some young cypress, tall, and dark, and straight, Which in a queen's secluded garden throws Its slight dark shadow on the moonlit turf, By midnight, to a bubbling fountain's sound-- So slender Sohrab seem'd, so softly rear'd.[184-16] And a deep pity enter'd Rustum's soul As he beheld him coming; and he stood, And beckon'd to him with his hand, and said:-- "O thou young man, the air of heaven is soft, And warm, and pleasant; but the grave is cold! Heaven's air is better than the cold dead grave. Behold me! I am vast, and clad in iron, And tried; and I have stood on many a field Of blood, and I have fought with many a foe-- Never was that field lost, or that foe saved. O Sohrab, wherefore wilt thou rush on death? Be govern'd![185-17] quit the Tartar host, and come To Iran, and be as my son to me, And fight beneath my banner till I die! There are no youths in Iran brave as thou." So he spake, mildly; Sohrab heard his voice, The mighty voice of Rustum, and he saw His giant figure planted on the sand, Sole, like some single tower, which a chief Hath builded on the waste in former years Against the robbers; and he saw that head, Streak'd with its first gray hairs;--hope fill'd his soul, And he ran forward and embraced his knees, And clasp'd his hand within his own, and said:-- "Oh, by thy father's head! by thine own soul! Art thou not Rustum? speak! art thou not he?" But Rustum eyed askance the kneeling youth, And turn'd away, and spake to his own soul:-- "Ah me, I muse what this young fox may mean!