Mbh 3.75.2

“Vrihadaswa continued, ‘Hearing of these acts of the virtuous Nala, and discovering him from his behaviour, Damayanti considered him as already recovered. And from these indications suspecting that Vahuka was her husband, Damayanti once more weepingly addressed Kesini in soft words, saying, ‘O beauteous one, go thou once more, and bring from the kitchen without Vahuka’s knowledge some meat that hath been boiled and dressed (by him).’ Thus commanded, Kesini, ever bent on doing what was agreeable to Damayanti, went to Vahuka, and taking some hot meat came back without loss of time. And Kesini gave that meat, O son of the Kuru race, unto Damayanti. And Damayanti who had formerly often partaken of meat dressed by Nala, tasted the meat that was brought by her hand-maid. And she thereupon decided Vahuka to be Nala and wept aloud in grief of heart. And, O Bharata, overwhelmed with grief, and washing her face, she sent her two children with Kesini. And Vahuka, who was the king in disguise, recognising Indrasena with her brother, advanced hastily, and embracing them, took them up on his lap. And taking up his children like unto the children of the celestials, he began to weep aloud in sonorous accents, his heart oppressed with great sorrow. And after having repeatedly betrayed his agitation, Naishadha suddenly left children, and addressed Kesini, saying, ‘O fair damsel, these twins are very like my own children. Beholding them unexpectedly, I shed tears. If thou comest to me frequently people may think evil, for we are guests from another land. Therefore. O blessed one, go at thy ease.’”