Valmiki Ramayana Sundara Kanda Sarga 13 Shloka 4

पल्वलानि waterlogs, तटाकानि tanks, सरांसि lakes, तथा similarly, सरितः streams, नद्यः rivers, अनूपवनान्ताश्च along the woods, दुर्गाः difficult places to reach, धरणीधराः mountains, सर्वा: all, वसुधा over the land, लोलिता searched, जानकीं तु but Janaki, न पश्यामि I have not seen.

"I have searched for Sita thoroughly in waterlogs, lakes, tanks, streams and rivers and all over the woods and among mountains that are difficult to reach. I have searched all over the land but have not been able to find Janaki.