Mbh 9.48.1a

Vaishampayana said, "Rama (as already said) then proceeded to the tirtha called Vadarapachana where dwelt many ascetics and Siddhas. There the daughter of Bharadwaja, unrivalled on earth for beauty, named Sruvavati, practised severe austerities. She was a maiden who led the life of a Brahmacharini. That beautiful damsel, observing diverse kinds of vows, practised the austerest of penances, moved by the desire of obtaining the Lord of the celestials for her husband. Many years passed away, O perpetuator of Kuru's race, during which that damsel continually observed those diverse vows exceedingly difficult of being practised by women. The adorable chastiser of Paka at last became gratified with her in consequence of that conduct and those penances of hers and that high regard she showed for him. The puissant Lord of the celestials then came to that hermitage, having assumed the form of the high-souled and regenerate Rishi Vasishtha. Beholding that foremost of ascetics, Vasishtha, of the austerest penances, she worshipped him, O Bharata according to the rites observed by ascetics. Conversant with vows, the auspicious and sweet-speeched damsel addressed him, saying, 'O adorable one, O tiger among ascetics, tell me thy commands, O lord! O thou of excellent vows, I shall serve thee according to the measure of my might! I will not, however, give thee my hand, in consequence of my regard for Shakra! I am seeking to please Shakra, the lord of the three worlds, with vows and rigid observances and ascetic penances!' Thus addressed by her, the illustrious god, smiling as he cast his eyes on her, and knowing her observances, addressed her sweetly, O Bharata, saying, 'Thou practisest penances of the austerest kind! This is known to me, O thou of excellent vows! That object also, cherished in thy heart, for the attainment of which thou strivest, O auspicious one, shall, O thou of beautiful face, be accomplished for thee! Everything is attainable by penances.