Valmiki Ramayana Yuddha Kanda Sarga 65 Shloka 52
Original Shlokaअचिन्तयन्महोत्पातानुदितान्रोमहर्षणान् । निर्ययौकुम्भकर्णस्तुकृतान्तबलचोदितः ।।6.65.52।।
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कुम्भकर्णःतु Kumbhakarna also, उदितान् un mindful, रोमहर्षणान् which made hair stand on end, महोत्पातान् propelled, अचिन्तयन् not caring, कृतान्तबलचोदितः under force of his destiny, निर्ययौ went.
Kumbhakarna went unmindful of the portents which made hair stand on end propelled by the force of destiny.