ἑκόντως

From LSJ

Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνονAnaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep

Source

Greek (Liddell-Scott)

ἑκόντως: ἑκουσίως, Ἰω. Χρυσ. τ. 2, σ. 522.

Spanish (DGE)

adv. voluntariamente τὰ τῶν ἑκόντως ἀποθνησκόντων χρήματα D.C.58.16.3.