faeniculum

βορβόρῳ δ' ὕδωρ λαμπρὸν μιαίνων οὔποθ' εὑρήσεις ποτόν → once limpid waters are stained with mud, you'll never find a drink

Latin > English (Lewis & Short)

faenĭcŭlum: (fēn-, foen-), i, n. faenum, II.,
I fennel, Plin. 20, 23, 95, § 254; Pall. Febr. 24, 9.