Valmiki Ramayana Yuddha Kanda Sarga 61 Shloka 17
Original Shlokaतत्रकोपान्महेन्द्रस्यकुम्भकर्णोमहाबलः । विकृष्यैरावताद्धन्तंजघानोरसिवासवम् ।।6.61.17।।
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तत्र then, महेन्द्रस्य Mahendra's, कोपात् anger, महाबलः mighty, कुम्भकर्णः Kumbhakarna, ऐरावतात् Airavatham, दन्तम् tusk, विकृष्य tearing, वासवम् from the mouth, उरसि chest, जघान struck.
"Then mighty Kumbhakarna, who was enraged, pulled out the tusk of Airavatham and struck at the chest of Indra."