Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 19
Sanskrit:
कस्याञ्चित् स्वभुजं न्यस्यचलन्त्याहापरा ननु ।कृष्णोऽहं पश्यत गतिंललितामिति तन्मना: ॥ १९ ॥
ITRANS:
kasyāñcit sva-bhujaṁ nyasyacalanty āhāparā nanukṛṣṇo ’haṁ paśyata gatiṁlalitām iti tan-manāḥ
Translation:
Another gopī, her mind fixed on Kṛṣṇa, walked about with her arm resting on the shoulder of a friend and declared, “I am Kṛṣṇa! Just see how gracefully I move!”