which is a very great iniquity and a denial against the most high God
Other versions
King James Version
This also were an iniquity to be punished by the judge: for I should have denied the God that is above.English Standard Version
this also would be an iniquity to be punished by the judges, for I would have been false to God above.New International Version
then these also would be sins to be judged, for I would have been unfaithful to God on high.