Dictionary entry

ἐξελέγχω

G. Abbott-Smith's A Manual Greek Lexicon of the New Testament

ἐξ-ελέγχω

[in LXX Pr 30:6, Mi 4:3, Is 2:4 (יָכַח hi.), Wi 12:17, IV Mac 2:12 *;]

to convict: Ju 15, Rec. (for ἐλέγχω, WH, q.v.).†