Mbh 12.258.2b

Then that maiden, O best of kings, went to the river Kausiki. There she began to pass her days in the observance of another vow, living the while upon only water and air. After this, O monarch, the blessed maiden proceeded to the Ganges and thence to the mountains of Meru. Moved by the desire of doing good to all living creatures, she stood perfectly motionless there like a piece of wood. Proceeding thence to the summit of Himavat where the deities had performed their great sacrifice, she stood there for another hundred billions of years, supporting her weight upon only the toes of her feet with the object of gratifying the Grandsire with such an act of austerity. Wending thither, the Creator and Destroyer of the universe again addressed her saying, "Upon what art thou engaged, O daughter? Accomplish those words of mine." Addressing the divine Grandsire, the maiden once more said, "I am unable to cut off living creatures, O god! I seek to gratify thee (so that I may be excused of this behest)." Frightened at the prospect of demerit she prayed the Grandsire for being excused of obedience to his command, the Grandsire silenced her, and once more addressed her, saying, "No demerit will accrue, O Death! Do thou, O auspicious maiden, set thyself to the task of destroying living creatures. That which I have uttered, O amiable girl, cannot certainly be falsified. Eternal righteousness shall now take refuge in thee. Myself and all the deities shall always be employed in seeking thy good. This other wish that is in thy heart I grant thee. Living creatures shall be afflicted by disease, and (dying) shall cast the blame on thee. Thou shalt become a male in all male beings, a female in all female beings, and a eunuch in all those that are of the third sex."[1114] Thus addressed by Brahman, O king, the maiden at last said, with joined hands unto that high-souled and undeteriorating lord of all the deities, these words, "I am unable to obey thy command."