ἐρίκη
From LSJ
κακοὶ μάρτυρες ἀνθρώποισιν ὀφθαλμοὶ καὶ ὦτα βαρβάρους ψυχὰς ἐχόντων → eyes and ears are poor witnesses for men if their souls do not understand the language (Heraclitus Phil.: Fr. B 107; Testimonia: Fragment 16, line 6)
English (LSJ)
ἐρικ-ηρόν, etc., later spellings of ἐρείκ-η, -ηρόν, etc.
German (Pape)
[Seite 1029] ἡ, v. l. für ἐρείκη an manchen Stellen.