Valmiki Ramayana Yuddha Kanda Sarga 43 Shloka 22
Original Shlokaतस्यतंरथमास्थायहनूमान् मारुतात्मजः । प्रममाथतलेनाशुसहतेनैवरक्षसा ।।6.43.22।।
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मारुतात्मजः son of wind god, हनुमान् Hanuman, तस्य his, तंरथम् that chariot, आस्थाय taking position, आशु quickly, तेनरक्षसा that Rakshasa, तलेन with the palm, प्रमामथ destroyed.
Hanuman the son of wind god, getting on to the chariot quickly destroyed that Rakshasa Jambumali with his palm.