ἐάᾳ

From LSJ

οἱ τότε ἤρχοντο εἰς τὴν νῆσον → they were then coming to the island

Source

French (Bailly abrégé)

3ᵉ sg. prés. ind. épq. de ἐάω.

Russian (Dvoretsky)

ἐάᾳ: эп. = ἐᾷ.