SB 9.20.12
vyaktam rajanya-tanayam
vedmy aham tvam sumadhyame
na hi cetah pauravanam
adharme ramate kvacit
Translation by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
O most beautiful one, it appears to my mind that you must be the daughter of a ksatriya. Because I belong to the Puru dynasty, my mind never endeavors to enjoy anything irreligiously.
Purport by His Divine Grace A. C. Bhaktivedanta Swami Srila Prabhupada:
Maharaja Dusmanta indirectly expressed his desire to marry Sakuntala, for she appeared to his mind to be the daughter of some ksatriya king.