As little can any conclusion of Greek borrowing be drawn from the Yavanīs, Greek maidens, who are represented as among the body-guard of the king; [125] for this the Greek drama offers no parallel; it represents the fondness of the princes of India [126] for the fascinating hetaerae of Greece, and the readiness of Greek traders to make the high profits to be derived from shipping these youthful cargoes. The points of resemblance in regard to the plot are of interest. There is some similarity between the stock theme of the Nāṭikā, the love of a king for a maiden, hindered by various obstacles, and finally successful through events which reveal her as a princess, destined for him in marriage but concealed in this aspect by some accident, and the New Comedy picture of the youth whose affection for a fair lady, apparently of status which forbids marriage by Attic law, but in reality of equal birth, is finally rewarded by the discovery of the mark which leads to her identification. The use of a mark of recognition is undoubtedly common in both dramas. We have in the Çakuntalā the ring [127] which gives part of the title of the play Abhijñāna-Çakuntalā, and in the Vikramorvaçī the stone of reunion (saṁgamamaṇi) which enables Purūravas to recognise his beloved despite her change into a creeper. In the Ratnāvalī we have the necklace which permits the identification of the heroine; in the Nāgānanda, the jewel which, falling from the sky, denotes the fate of the prince; in the Mālatīmādhava the garland plucked by Mādhava, worn by Mālatī, which Saudāminī produces at the dénouement as a sign of recognition; and in the Mṛcchakaṭikā the clay cart in which are placed the jewels used as evidence against the hero. In the same general category fall the ring of the queen in the Mālavikāgnimitra, which the Vidūṣaka obtains from her in order to cure a snake-bite, and employs to bring about the release of Mālavikā; the arrow of Āyus, in the Vikramorvaçī, which reveals to Purūravas his son; and the seal of Rākṣasa in the Mudrārākṣasa of which Cāṇakya makes use to confound his schemes. In some cases the similarity of use of these emblems is close; Mālavikā, taken away by brigands, and Ratnāvalī, rescued from the sea, are real parallels to the heroine of the Rudens, stolen from her father by a brigand, sold to a leno and wrecked on the Sicilian coast, whose recognition is brought about by the discovery of her childish ornaments.