Note 557 — Chapter XXXV · IONIC REVOLT.
Reading edition
Herodot. v, 107, vi, 2. Compare the advice of Bias of Priênê to the Ionians, when the Persian conqueror Cyrus was approaching, to found a Pan-Ionic colony in Sardinia (Herodot. i, 170): the idea started by Aristagoras has been alluded to just above (Herodot. v, 124).
Pausanias (iv, 23, 2) puts into the mouth of Mantiklus, son of Aristomenês, a recommendation to the Messenians, when conquered a second time by the Spartans, to migrate to Sardinia.