ψιμίθιον
From LSJ
ἔνδον σκάπτε, ἔνδον ἡ πηγή τοῦ ἀγαθοῦ καί ἀεί ἀναβλύειν δυναμένη, ἐάν ἀεί σκάπτῃς → Dig within. Within is the wellspring of Good; and it is always ready to bubble up, if you just dig. | Look within. Within is the fountain of the good, and it will ever bubble up, if thou wilt ever dig.
English (LSJ)
A v. ψιμύθιον.
German (Pape)
[Seite 1400] τό, spätere Form statt ψιμύθιον; so auch ψιμιθιοφανής, ές, ψιμιθιόω, ψιμιθισμός, ὁ, ψίμιθος, ὁ, spätere Form statt ψίμυθος, w. m. s.