δεῖν
From LSJ
γῆ καὶ ὕδωρ πάντ' ἔσθ' ὅσα γίνοντ' ἠδὲ φύονται → earth and water are everything that comes into being and grows, all things that come into being or sprout are earth and water
English (LSJ)
A v. δεῖ.
Greek (Liddell-Scott)
δεῖν: ἀπαρέμφ. τοῦ δέω, ἴδε ἐν λ. δεῖ. 2) συνηρ. οὐδ. μετοχ., ἴδε δεῖ ΙΙΙ. (ἴδε Κόντ. Γλωσσ. Παρατ. σ. 183 κἑξ.).