Srimad-Bhagavatam: Canto 5 - Chapter 1 - Verse 2
Sanskrit:
तत्र तदा राजन् हरिणी पिपासया जलाशयाभ्याशमेकैवोपजगाम ॥ २ ॥
ITRANS:
tatra tadā rājan hariṇī pipāsayā jalāśayābhyāśam ekaivopajagāma.
Translation:
O King, while Bharata Mahārāja was sitting on the bank of that river, a doe, being very thirsty, came there to drink.