Valmiki Ramayana Yuddha Kanda Sarga 70 Shloka 54

सङ्कृद्धः very furious, राक्षसपुङ्गवः Rakshasa leader, मत्तः Matta, गदाम् mace, आदाय taking, ज्वलन् fire, युगान्तानगिरिव like at the time of the end of universe, हरीन् monkeys, समभिदुद्राव scattered.

Matta, the Rakshasa leader became very furious and took hold of the mace glowing like fire, at the time of dissolution of the universe and scattered the monkeys.