ἔρρει

From LSJ

ἀλλ' οὐκ οἰωνοῖσιν ἐρύσσατο κῆρα μέλαιναν → by no augury could he ward off black death

Source

French (Bailly abrégé)

3ᵉ sg. impf. de ῥέω.

Russian (Dvoretsky)

ἔρρει: 3 л. sing. к ῥέω.