G1957
ἐπιμαρτυρέω
to testify to
ἐπι-μαρτυρέω, -ῶ to bear witness to: with accusative and inf., 1Pe.5:12,† (AS)
The KJV translates G1957 in the following manner:
testifying (2x)
Full Thayer's lexicon entry
ἐπιμαρτυρέω — epimartyréō
ἐπιμαρτυρέω, ἐπιμαρτύρω; to bear witness to, establish by testimony: followed by the accusative with an infinitive, 1Pe 5:12. (Plato, Josephus, Plutarch, Lucian, others) (Compare: συνεπιμαρτυρέω.)
1 occurrence