Mahabharata 4.3.18

4.3.18

sudeṣṇāṃ pratyupasthāsye rājabhāryāṃ yaśasvinīm |
sā rakṣiṣyati māṃ prāptāṃ mā te bhūdduḥkhamīdṛśam || 18 ||

Draupadi replied, "There is a class of persons called Sairindhris, who enter the services of other. Other females, however (that are respectable) do not do so. Of this class there are some. I shall give myself out as a Sairindhri, skilled in dressing hair. And, O Bharata, on being questioned by the king, I shall say that I served as a waiting woman of Draupadi in Yudhishthira's household. I shall thus pass my days in disguise. And I shall serve the famous Sudeshna, the wife of the king. Surely, obtaining me she will cherish me (duly). Do not grieve so, O king."