δίωξις
From LSJ
βορβόρῳ δ' ὕδωρ λαμπρὸν μιαίνων οὔποθ' εὑρήσεις ποτόν → once limpid waters are stained with mud, you'll never find a drink
English (LSJ)
[ῐ], εως, ἡ, (διώκω)
A chase, pursuit, esp. of soldiers or ships, Th.3.33, etc.; δ. ποιεῖσθαι Id.8.102. 2 pursuit of an object, τοῦ ὅλου Pl.Smp.192e; opp. φυγή, Arist.EN1139a22, Epicur.Sent.25; δ. τῶν καλῶν Plu.2.550e. II as law-term, prosecution, δίωξιν εἶναι κατὰ τῶν ἐλεγχθέντων IG12.10.10; δ. ποιεῖσθαι Antipho6.7, cf. D.45.50; δ. τῶν ἀδικούντων Plu.Per.10.