Mahabharata 4.3.4

4.3.4

ye māmāmantrayiṣyanti virāṭanagare janāḥ |
tebhya evaṃ pravakṣyāmi vihariṣyāmyahaṃ yathā || 4 ||

Nakula said, "Under the name of Granthika, I shall become the keeper of the horses of king Virata. I have a thorough knowledge (of this work) and am skilful in tending horses. Besides, the task is agreeable to me, and I possess great skill in training and treating horses; and horses are ever dear to me as they are to thee, O king of the Kurus. At my hands even colts and mares become docile; these never become vicious in bearing a rider or drawing a car. And those persons in the city of Virata that may enquire of me, I shall, O bull of the Bharata race, say,--Formerly I was employed by Yudhishthira in the charge of his horses. Thus disguised, O king, I shall spend my days delightfully in the city of Virata. No one will be able to discover me as I will gratify the monarch thus!