Greek Strong's Lexicon

G1964

Lemma: ἐπιορκέω

Transliteration: ep-ee-or-keh'-o

Definition: from ἐπίορκος; to commit perjury

KJV Definition: forswear self

Verse usage

Mateo 5:33 NASB
"Again, you have heard that the ancients were told, 'YOU SHALL NOT MAKE FALSE VOWS, BUT SHALL FULFILL YOUR VOWS TO THE LORD.'