σύμφωνος G4859
sýmphōnos · soom'-fo-nos · Adjective
from σύν and φωνή; sounding together (alike), i.e. (figuratively) accordant (neuter as noun, agreement):-- consent.
1 Occurrence in the King James Bible
1 Corinthians 7:5Defraud ye not one the other, except it be with consent for a time, that ye may give yourselves to fasting and prayer; and come together again, that Satan tempt you not for your incontinency.