Histories

When they were weary of doing this (for the body, being embalmed, remained whole and did not fall to pieces), Cambyses gave orders to burn it, a sacrilegious command; for the Persians hold fire to be a god;

therefore neither nation thinks it right to burn the dead, the Persians for the reason given, as they say it is wrong to give the dead body of a man to a god; while the Egyptians believe fire to be a living beast that devours all that it catches, and when sated with its meal dies together with that on which it feeds.