The great Deev-bend, or conqueror of Deevs, of the Shâh-Nâmeh[34] is the illustrious Roostem. In the third of his Seven Tables or adventures, on his way to relieve the Shâh Ky-Caoos, whom the artifice of a Deev had led to Mazenderân, where he was in danger of perishing, he encounters in the dark of the night a Deev named Asdeev, who stole on him in a dragon's form as he slept. Twice the hero's steed, Reksh, awoke him, but each time the Deev vanished, and Roostem was near slaying his good steed for giving him a false alarm. The third time he saw the Deev and slew him after a fearful combat. He then pursued his way to the cleft in the mountain in which abode the great Deev Sefeed, or White Deev. The seventh Table brought him to where lay an army of the Deev Sefeed's Deevs, commanded by Arzshenk, whose head he struck off, and put his troops to flight. At length he reached the gloomy cavern of the Deev Sefeed himself, whom he found asleep, and scorning the advantage he awoke him, and after a terrific combat deprived him also of life. Many years after, when Ky-Khosroo sat on the throne, a wild ass of huge size, his skin like the sun, and a black stripe along his back, appeared among the royal herds and destroyed the horses. It was supposed to be the Deev Akvân, who was known to haunt an adjacent spring. Roostem went in quest of him; on the fourth day he found him and cast his noose at him, but the Deev vanished. He re-appeared; the hero shot at him, but he became again invisible. Roostem then let Reksh graze, and laid him to sleep by the fount. As he slept, Akvân came and flew up into the air with him; and when he awoke, he gave him his choice of being let fall on the mountains or the sea. Roostem secretly chose the latter, and to obtain it he pretended to have heard that he who was drowned never entered paradise. Akvân thereupon let him fall into the sea, from which he escaped, and returning to the fount, he there met and slew the Deev. Roostem's last encounter with Deevs was with Akvân's son, Berkhyas, and his army, when he went to deliver Peshen from the dry well in which he was confined by Afrasiâb. He slew him and two-thirds of his troops. Berkhyas is described as being a mountain in size, his face black, his body covered with hair, his neck like that of a dragon, two boar's tusks from his mouth, his eyes wells of blood, his hair bristling like needles, his height 140 ells, his breadth 17, pigeons nestling in his snaky locks. Akvân had had a head like an elephant. In the Hindoo-Persian Bahar Danush (_Garden of Knowledge_) of Ynâyet-ûllah, written in India A.D. 1650,[35] we find the following tale of the Peries, which has a surprising resemblance to European legends hereafter to be noticed.[36] _The Peri-Wife._