Valmiki Ramayana Bala Kanda Sarga 15 Shloka 8
Original Shlokaउद्वेजयति लोकान्स्तीनुच्छ्रितान्द्वेष्टि दुर्मति:। शक्रं त्रिदशराजानं प्रधर्षयितुमिच्छति।।1.15.8।।
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दुर्मति: evil minded, त्रीन् three, लोकान् worlds, उद्वेजयति inflicting pains, उच्छ्रितान् the guardians of earth, द्वेष्टि hates, त्रिदशराजानम् lord of celestial beings, शक्रम् Indra, प्रधर्षयितुम् to assault him, इच्छति he is desirous.
The evilminded Ravana is inflicting pains on the three worlds. He hates the guardians of the earth and intends to assault Indra, lord of the celestials.