<Tr> <Td> Group </Td> <Td> Number--Herodotus </Td> <Td> Numbers--Diodorus Siculus </Td> </Tr> <Tr> <Td> Lacedaemonians / Perioeci </Td> <Td> 900? </Td> <Td> 700 or 1,000 </Td> </Tr> <Tr> <Td> Spartan hoplites </Td> <Td> 300 </Td> <Td> 300 </Td> </Tr> <Tr> <Td> Mantineans </Td> <Td> 500 </Td> <Td> 3,000 (other Peloponnesians sent with Leonidas) </Td> </Tr>

Where did the battle of sparta take place