ἤϊον
From LSJ
μὴ ἐν πολλοῖς ὀλίγα λέγε, ἀλλ΄ ἐν ὀλίγοις πολλά → don't say little in many words, but much in a few words (Stobaeus quoting Pythagoras)
English (LSJ)
Ep. for ᾔεσαν, 3pl. impf. of εἶμι (
A ibo); also 1sg., Luc.Syr.D. 24. II Ion. impf. of ἀΐω, read by Zenod. for ἔκλυον, Od.2.42. III v. ἤϊα (A) fin.
French (Bailly abrégé)
1ᵉ sg. et 3ᵉ pl. impf. épq. et ion. de εἶμι et de ἀΐω¹.
Russian (Dvoretsky)
ἤϊον: I эп. (= ᾔεσαν) 3 л. pl. impf. к εἶμι.
II Luc. (= ἄϊον) impf. к ἀΐω I.