ἐπίορκος G1965
epíorkos · ep-ee'-or-kos · Adjective
from ἐπί and ὅρκος; on oath, i.e. (falsely) a forswearer:--perjured person.
1 Occurrence in the King James Bible
1 Timothy 1:10For whoremongers, for them that defile themselves with mankind, for menstealers, for liars, for perjured persons, and if there be any other thing that is contrary to sound doctrine;