Valmiki Ramayana Aranya Kanda Sarga 69 Shloka 3
Original Shlokaगुल्मैर्वृक्षैश्च बहुभिर्लताभिश्च प्रवेष्टितम्। आवृतं सर्वतो दुर्गं गहनं घोरदर्शनम्।।3.69.3।।
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बहुभिः by many, गुल्मैः by shrubs, वृक्षैश्च and by trees, लताभिश्च and by creepers, प्रवेष्टितम् overgrown, सर्वतः all over, आवृतम् covered, दुर्गम् difficult to reach, गहनम् impenetrable, घोरदर्शनम् appearing ferocious
It was a dense, impenetrable and dreadful forest covered with shrubs, trees and creepers spread all over.