Valmiki Ramayana Yuddha Kanda Sarga 46 Shloka 27
Original Shlokaनिष्पन्दौतुतदादृष्टवाभ्रातरौरामलक्ष्मणौ ।।6.46.27।। वसुधायांनिरुच्छवासौहतावित्यन्वमन्यत ।
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तदा thereafter, निष्पन्दौ not responding, निरुच्छवासौ without breathing, भ्रातरौ brothers, रामलक्ष्मणौ Rama and Lakshmana, वसुधायाम् on the ground, दृष्टवा having seen, हताविति dead, अन्वमन्यत thought.
Thereafter having seen the two brothers Rama and Lakshmana not responding or breathing, lying on the ground, he thought they were dead.