LSJ
heal, cure, fut. ἐπαλθήσουσιν Nic. Al. 395; aor. ἐπαλθήσειε ib. 614; — Med., aor. ἐπαλθήσαιο Id. Th. 654.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
heilen, ἐπαλθήσουσι, ἐπαλθήσειε, Nic. Al. 395, 627. – Med., ἐπαλθήσαιο, Nic. Ther. 654.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)