Histories
Herodotus
Herodotus. Godley, Alfred Denis, translator. Cambridge, MA; London: Harvard University Press; William Heinemann, Ltd., 1920-1925 (printing).
The Scythians then take the seed of this hemp and, crawling in under the mats, throw it on the red-hot stones, where it smoulders and sends forth such fumes that no Greek vapor-bath could surpass it.