πιτεύω
From LSJ
Δύναται τὸ πλουτεῖν καὶ φιλανθρώπους ποιεῖν → Being rich can even produce a social conscience → Animos nonnumquam humanos concinnant opes → Mitunter macht der Reichtum Menschen auch human
English (LSJ)
A irrigate, Schwyzer 485.7 (Thespiae, iii B.C.); cf. ἀπίτευτος.