θηρευτέον
From LSJ
ἀλλ' ἦν ἅπαντα τεταγμένα νόμων ἐπιταγαῖς → but all their acts were regulated by prescriptions set forth in laws
English (LSJ)
one must hunt after, Plb.1.35.8.
Greek (Liddell-Scott)
θηρευτέον: ῥημ. ἐπίθ. τοῦ θηρεύω, δεῖ θηρεύειν, Πολύβ. 1. 35, 8.