φιλοβασιλισταί
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)
οἱ, (also βασιλισταί) Philobasilistai, philobasilistai, royalists, 'the King's Own', 'King's Own Royal Regiment', regiment in Egypt, UPZ161.4 (ii B. C.), PAmh.2.39.12 (ii B. C.). Full name: φιλοβασιλισταὶ πρόθυμοι 'bearing goodwill' 1