Synonyms:
etan–all these; na–never; hantum–for killing; icchami–do I wish; ghnatah–being killed; api–even; madhusudana–O killer of the demon Madhu (Krsna); api–even if; trai-lokya–of the three worlds; rajyasya–of the kingdoms; hetoh–in exchange; kim–what to speak of; nu–only; mahi-krte–for the sake of the earth.

Translation:
O maintainer of all creatures, I am not prepared to fight with them even in exchange for the three worlds, let alone this earth.