Valmiki Ramayana Ayodhya Kanda Sarga 49 Shloka 10

ततः thereafter, शिववारिवहाम् carrying the auspicious waters, वेदश्रुतिं नाम by name Vedasruti, नदीम् river, उत्तीर्य having crossed, अगस्त्याध्युषिताम् where Agastya was residing, दिशम् quarter, अभिमुखः in the direction of, प्रायात् went.

He then crossed the river Vedasruti flowing with sacred waters and went in the southern direction where sage Agastya resided.