ἐξερευνᾶν
From LSJ
Μηδέποτε πειρῶ δύο φίλων εἶναι κριτής → Ne recipe amicos inter arbitrium duos → Versuche nie, zu schlichten zweier Freunde Streit
Greek > English (Woodhouse Verbs Reversed)
(see also: ἐξερευνάω) examine, search, seek, inquire into, search for