O King, while Bharata Mahārāja was sitting on the bank of that river, a doe, being very thirsty, came there to drink.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
तत्र तदा राजन् हरिणी पिपासया जलाशयाभ्याशमेकैवोपजगाम
tatra tadā rājan hariṇī pipāsayā jalāśayābhyāśamekaivopajagāma
SB 5.8.2