Mbh 13.21.4

"'Bhishma continued, "Hearing these words of hers, the regenerate Ashtavakra joined his hands in a reverential attitude. He then solicited the lady for her permission to go back. Obtaining the permission he came back to his own asylum. Resting himself for some time at home and obtaining the permission of his kinsmen and friends, he then in a proper way, proceeded, O delighter of the Kurus, to the Brahmana Vadanya. Welcomed with the usual enquiries by Vadanya, the Rishi Ashtavakra, with a well-pleased heart, narrated all that he had seen (in course of his sojourn to the North). He said,--'Commanded by thee I proceeded to the mountains of Gandhamadana. In the regions lying to the north of these mountains I beheld a very superior goddess. I was received by her with courtesy. She named you in my hearing and also instructed me in various matters. Having listened to her I have come back, O lord.' Unto him that said so, the learned Vadanya said,--'Take my daughter's hand according to due rites and under the proper constellations. Thou art the fittest bridegroom I can select for the girl.'"