The Bessi (/ˈbɛsaɪ/; Ancient Greek: Βῆσσοι or Βέσσοι) were an independent Thracian tribe who lived in a territory ranging from Moesia to Mount Rhodope in southern Thrace, but are often mentioned as dwelling about Haemus, the mountain range that separates Moesia from Thrace and from Mount Rhodope to the northern part of Hebrus.[1] Herodotus[2] described them as a sort of priestly-caste among the Satrae, the Bessi being interpreters of the prophetic utterances given by a priestess in an oracular shrine of Dionysus located on a mountain-top.