Histories
Herodotus
Herodotus. Godley, Alfred Denis, translator. Cambridge, MA; London: Harvard University Press; William Heinemann, Ltd., 1920-1925 (printing).
As to fighting, enough; as to masters, I acknowledge Zeus my forefather and Hestia queen of the Scythians only. As for you, instead of gifts of earth and water I shall send such as ought to come to you; and for your boast that you are my master, I say ‘Weep!’” Such is the proverbial “Scythian speech.”
So the herald went to carry this message to Darius; but the Scythian kings were filled with anger when they heard the word “slavery”.
They then sent the division of the Scythians to which the Sauromatae were attached, and which was led by Scopasis, to speak with those Ionians guarding the bridge over the Ister; as for those of the Scythians who remained behind, it was decided that they should no longer decoy the Persians, but attack them whenever they were foraging for provision. So they watched for the time when Darius' men were foraging, and did as they had planned.