ᾔειν

From LSJ

Εὐδαίμονες οἷσι κακῶν ἄγευστος αἰών → Blessed are those whose lives have no taste of suffering

Sophocles, Antigone, 583

French (Bailly abrégé)

1ᵉ et 3ᵉ sg. impf. de εἶμι.