Valmiki Ramayana Yuddha Kanda Sarga 114 Shloka 3
Original Shlokaननुनाममहाबाहोतववैश्रवणानुज । क्रुद्धस्यप्रमुखेस्थातुंत्रस्यत्यपिपुरन्दरः ।।6.114.3।।
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महाबाहो mighty armed, वैश्रवणानुज brother of Visrava, क्रुद्धस्य in anger, तव your, प्रमुखे chief, स्थातुम् to stand, पुरन्दरःअपि even Purandara, त्रस्यति fears, ननुनाम well known
"O mighty armed Ravana! O, brother of Visrava! When in anger even Purandara was afraid to stand before you, it is well known."