ἄεν

From LSJ

Οὕτως ἔδειξέν μοι κύριος καὶ ἰδοὺ ἐπιγονὴ ἀκρίδων ἐρχομένη ἑωθινή, καὶ ἰδοὺ βροῦχος εἷς Γωγ ὁ βασιλεύς (Amos 7:1) → Thus the Lord showed me and look, early-morning offspring of locusts coming, and look, one locust-larva: Gog the king.

Source

Spanish (DGE)

ἔπνει Hsch., cf. ἄημι.

Dutch (Woordenboekgrieks.nl)

ἄεν poët. ind. imperf. act. 3 sing. van ἄω = ἄημι.