Mahabharata 3.95.23

3.95.23

na cāpi dharmamicchāmi viloptuṃ te tapodhana |
etattu me yathākāmaṃ saṃpādayitumarhasi || 23 ||

"After a considerable time, O king, the illustrious Rishi one day beheld Lopamudra, blazing in ascetic splendour come up after the bath in her season. And pleased with the girl, for her services, her purity, and self control, as also with her grace and beauty, he summoned her for marital intercourse. The girl, however, joining her hands, bashfully but lovingly addressed the Rishi, saying, 'The husband, without doubt, weddeth the wife for offspring. But it behoveth thee, O Rishi, to show that love to me which I have for thee. And it behoveth thee, O regenerate one, to approach me on a bed like to that which I had in the palace of my father. I also desire that thou shouldst be decked in garlands of flowers and other ornaments, and that I should approach thee adorned in those celestial ornaments that I like. Otherwise, I cannot approach thee, dressed in these rags dyed in red. Nor, O regenerate Rishi, it is sinful to wear ornaments (on such an occasion).' Hearing these words of his wife, Agastya replied, 'O blessed girl, O thou of slender waist, I have not wealth like what thy father hath, O Lopamudra!' She answered saying, 'Thou who art endued with wealth of asceticism, art certainly able to bring hither within a moment, by ascetic power, everything that exists in the world of men.' Agastya said, 'It is even so as thou hast said. That, however, would waste my ascetic merit. O bid me do that which may not loosen my ascetic merit.' Lopamudra then said, 'O thou endued with wealth of asceticism, my season will not last long, I do not desire, however, to approach thee otherwise. Nor do I desire to diminish thy (ascetic) merit in any way. It behoveth thee, however, to do as I desire, without injuring thy virtue.'