βορβόρῳ δ' ὕδωρ λαμπρὸν μιαίνων οὔποθ' εὑρήσεις ποτόν → once limpid waters are stained with mud, you'll never find a drink
Axĕnus: = ἄξενος> (inhospitable): Axenus Pontus,I an earlier name of the Pontus Euxinus, Ov. Tr. 4, 4, 55 sq.